mVirtualOffice.com

Cost

As of my last knowledge update in January 2022, Pluralsight offers various pricing plans for individuals and businesses. Please note that pricing can change over time, so it’s a good idea to visit the Pluralsight website for the most up-to-date information. Here are some common pricing options for Pluralsight:

1. Individual Plans:
   • Monthly Subscription: This plan typically costs around $29 per month and provides access to Pluralsight’s entire course library.
   • Annual Subscription: The annual plan, which often offers cost savings compared to the monthly plan, can range from around $299 to $449 per year.
2. Premium Plans:
   • Premium Subscription: This subscription plan includes additional features such as certification practice exams and hands-on labs. The cost is typically higher than the standard subscription, often around $449 per year.
3. Business and Enterprise Plans:
   • Pluralsight offers plans for businesses and enterprises, with pricing based on the number of users and specific business needs. These plans often include advanced features such as analytics, reporting, and team management.
4. Free Trial: Pluralsight occasionally offers a free trial period, typically lasting for 10 days, that provides limited access to their course library.

Please keep in mind that Pluralsight may update its pricing and plans, so it’s advisable to check their official website for the most accurate and current pricing information, as well as any new plans or features that may have been introduced since my last update.

Free Courses

Pluralsight typically does not offer its courses for free. It is primarily a subscription-based platform, and users are required to pay for access to its extensive library of technology and skill development courses. While they may occasionally offer limited-time free trials or promotional access to specific courses or features, accessing Pluralsight’s full course catalog usually requires a subscription or purchase. The specific categories and topics covered by their courses include software development, IT operations, data science, cybersecurity, cloud computing, and many other technology-related fields. For any information on free trials, promotions, or available free content, you can visit the Pluralsight website directly.

Udemy is a prominent online learning platform that serves as a marketplace for both instructors and learners worldwide. Launched in 2010, Udemy offers a vast and diverse catalog of courses covering an extensive array of subjects, from technology and business to personal development and creative arts. What sets Udemy apart is its open marketplace model, where individual instructors can create and publish their courses, making it a hub for a wide range of educational content. Learners can access courses on-demand, often at affordable prices, and study at their own pace. Udemy’s platform encourages lifelong learning, skill acquisition, and career advancement, making it a popular choice for both aspiring instructors looking to share their expertise and students seeking to expand their knowledge and skills in the digital age.

Cost

The cost of courses on Udemy can vary widely depending on the course, the instructor, and any discounts or promotions that may be available. Here are some key points about pricing on Udemy:

1. Course Pricing: Udemy courses are typically priced individually by the instructors who create them. As a result, the cost of a course can range from as low as $9.99 to $199.99 or more.
2. Sales and Discounts: Udemy frequently offers sales and discounts on courses, so you can often find courses at significantly reduced prices. It’s common to see courses on sale for $10 to $20 during these promotions.
3. Lifetime Access: When you purchase a course on Udemy, you typically get lifetime access to the course materials, which means you can revisit the content whenever you like, even after you’ve completed the course.
4. Free Courses: Udemy also offers a selection of free courses that cover various topics. These free courses provide access to basic content and may not include all the features of paid courses.
5. Money-Back Guarantee: Udemy offers a 30-day money-back guarantee for courses, so if you’re unsatisfied with a course you’ve purchased, you can request a refund within that period.

It’s important to note that Udemy’s pricing and discounts can change frequently, and different courses have different price points. It’s a good idea to visit the Udemy website and explore their course catalog to see the most up-to-date pricing information and take advantage of any discounts that may be available. Additionally, Udemy for Business offers subscription plans for organizations looking to provide training to their employees, with pricing based on the number of users.

Free Courses

Udemy offers a variety of free courses across a wide range of categories. While the availability of free courses may change over time, here are some common categories where you can often find free courses on Udemy:

1. Development: Courses related to programming, web development, app development, and software engineering.
2. Business: Topics like entrepreneurship, marketing, management, and project management.
3. IT and Software: Courses on computer networking, cybersecurity, IT certifications, and software tools.
4. Personal Development: Content covering personal growth, leadership, productivity, and self-help.
5. Design: Courses related to graphic design, web design, user interface (UI) design, and more.
6. Marketing: Topics such as digital marketing, social media marketing, and search engine optimization (SEO).
7. Health and Fitness: Courses on fitness, nutrition, mental health, and yoga.
8. Music: Music theory, instrument tutorials, and music production.
9. Photography: Courses on photography techniques, photo editing, and equipment.
10. Language: Language learning courses for various languages.
11. Lifestyle: Content related to hobbies, cooking, crafts, and home improvement.
12. Teaching and Academics: Courses on teaching methods, educational subjects, and academic skills.

Please note that while Udemy offers a selection of free courses in these categories, the availability of specific courses may change, and some courses may have free content available as a sample with the option to purchase additional materials. To find free courses in your area of interest, you can visit the Udemy website and use their search and filtering options to explore their current offerings.

Free Math Courses

Udemy offers a variety of free math courses covering different topics and skill levels. However, the availability of these free courses may change over time. To find free math courses on Udemy, you can visit the Udemy website and use their search and filtering options to explore their current offerings. Here are some examples of math-related topics you may find in free courses on Udemy:

1. Basic Arithmetic: Courses that cover fundamental arithmetic operations like addition, subtraction, multiplication, and division.
2. Pre-Algebra: Courses that introduce foundational concepts such as fractions, decimals, ratios, and percentages.
3. Algebra: Introductory algebra courses covering equations, expressions, and basic algebraic concepts.
4. Geometry: Courses on geometry topics, including angles, triangles, and geometric shapes.
5. Trigonometry: Courses that explore trigonometric functions, identities, and applications.
6. Precalculus: Courses that provide a comprehensive overview of precalculus topics, including functions, graphs, and algebraic concepts.
7. Calculus: Introductory courses in calculus that cover limits, derivatives, and integrals.
8. Statistics and Probability: Courses on statistical analysis, probability theory, and data interpretation.

Please keep in mind that while these courses may offer free content, some instructors may also provide paid versions of their courses with additional materials or features. Be sure to check the course descriptions and enrollment options to confirm that the course you’re interested in is indeed free.

LinkedIn Learning, formerly known as Lynda.com, is a prominent online learning platform that offers a vast library of courses and video tutorials designed to help individuals acquire new skills, enhance their professional expertise, and advance their careers. Owned by LinkedIn, this platform provides a wide range of high-quality content, including courses on business, technology, creative skills, and personal development. With its user-friendly interface and expert-led instructional videos, LinkedIn Learning caters to a global audience of professionals, students, and lifelong learners seeking to stay competitive in the ever-evolving job market. It offers flexible, self-paced learning experiences, making it a valuable resource for skill development and career growth in today’s digital age. LinkedIn Learning also integrates seamlessly with LinkedIn profiles, allowing users to showcase their newly acquired skills and certifications to potential employers.

Cost

LinkedIn Learning offers several pricing options, which can vary depending on your location and subscription type. As of my last knowledge update in January 2022, here are some common pricing options for LinkedIn Learning:

1. Free Trial: LinkedIn Learning often offers a 1-month free trial that allows you to access the platform’s entire library of courses. After the trial period, you’ll be billed based on the subscription plan you choose unless you cancel.
2. Monthly Subscription: The cost of a monthly subscription to LinkedIn Learning typically ranges from $29.99 to $39.99 per month, depending on your location.
3. Annual Subscription: An annual subscription can offer cost savings compared to the monthly plan. The annual subscription cost may range from $239.88 to $299.88 per year.
4. Premium Subscription: LinkedIn Learning sometimes offers a Premium subscription that includes additional features like access to LinkedIn Premium Career features. The cost of the Premium subscription is higher than the standard subscription.
5. Business Plans: LinkedIn Learning also offers plans for businesses and organizations, which can vary in pricing based on the number of users and the specific features required.

Please note that these prices are approximate and may have changed since my last update. LinkedIn Learning may also offer different pricing plans and promotions, so I recommend visiting the LinkedIn Learning website to get the most up-to-date information on pricing and subscription options in your region. Additionally, LinkedIn Learning often provides access to some courses for free, even if you don’t have a subscription.

Free Courses

As of my last knowledge update in January 2022, LinkedIn Learning offers a limited selection of courses for free, but the majority of its content is behind a paywall with a subscription. The free courses may vary over time, but they typically cover a range of categories similar to the paid content. Common categories you may find free courses in on LinkedIn Learning include:

1. Business: Topics such as leadership, management, marketing, entrepreneurship, and project management.
2. Technology: Courses on software development, IT infrastructure, data science, and programming languages.
3. Creativity: Courses related to graphic design, photography, video editing, and creative software tools.
4. Personal Development: Topics like time management, communication skills, stress management, and career development.
5. Soft Skills: Courses covering skills such as teamwork, problem-solving, negotiation, and emotional intelligence.
6. Career Development: Content related to job searching, resume building, interview skills, and networking.
7. Health and Wellness: Courses on mental health, mindfulness, nutrition, and fitness.

Please keep in mind that while some courses in these categories may be available for free, the selection and availability of free courses on LinkedIn Learning can change over time. To explore the current list of free courses, you can visit the LinkedIn Learning website and browse their catalog.

Free Math Courses

As of my last knowledge update in January 2022, LinkedIn Learning primarily operates on a subscription-based model, and most of its courses require a subscription to access. While they may offer some free courses from time to time as promotions or trials, free courses in mathematics on LinkedIn Learning are relatively limited compared to other platforms that specialize in math education. However, it’s essential to check the LinkedIn Learning website directly for the most up-to-date information on their course offerings, including any new free courses or promotions they may have introduced since my last update. You can use the search and filtering options on their website to see if there are any free math courses available at the moment.

FutureLearn is an innovative online learning platform that offers a diverse range of courses and programs in collaboration with leading universities and institutions from around the world. With a mission to make education more accessible and flexible, FutureLearn provides a dynamic learning environment where learners can explore a wide variety of subjects, from arts and sciences to business and technology. The platform features both free and paid courses, with the option to earn certificates or even full degrees in some cases. FutureLearn is known for its interactive approach to learning, which includes discussion forums, quizzes, and assignments, enabling learners to engage with course content and their peers. With a commitment to lifelong learning and continuous skill development, FutureLearn is a valuable resource for individuals seeking to enhance their knowledge and advance their careers in the digital age.

Cost

The cost of courses on FutureLearn can vary depending on the specific course or program you choose, as well as whether you want to earn a certificate or access additional features. Here are some common pricing options on FutureLearn:

1. Free Courses: Many courses on FutureLearn can be audited for free, allowing you to access course materials and content without any cost.
2. Upgraded Certificates: If you want to receive a verified certificate upon course completion, you may need to pay a fee. The cost of upgraded certificates varies by course but typically ranges from around $39 to $99 or more.
3. Programs and Microcredentials: FutureLearn offers more in-depth programs, microcredentials, and online degrees that may have higher tuition costs. These costs can vary significantly depending on the program and the institution offering it.
4. Unlimited Access: Some courses and programs offer a paid “Unlimited” option that provides extended access to course materials, allowing you to revisit content after the course ends.
5. Free Trials: FutureLearn may offer free trial periods for certain premium features or programs, allowing you to explore paid content for a limited time.

It’s important to note that while you can access course materials for free, upgrading to receive a certificate or enrolling in more advanced programs may incur additional costs. The specific pricing for each course or program can be found on the FutureLearn website, and financial aid options may also be available for some learners to reduce the cost of paid certificates or programs.

Free Courses

FutureLearn offers a wide range of courses across various categories, and many of them can be audited for free. Here are some common categories and subject areas where you can find free courses on FutureLearn:

1. Arts and Humanities: Courses in areas such as literature, history, philosophy, and art history.
2. Science and Nature: Topics include physics, chemistry, environmental science, and more.
3. Business and Management: Courses on entrepreneurship, marketing, leadership, and business strategy.
4. Health and Medicine: Subjects like healthcare, mental health, nursing, and public health.
5. Education: Explore courses related to teaching and educational practices.
6. Social Sciences: Topics such as psychology, sociology, and political science.
7. Technology and Coding: Courses covering programming, web development, data science, and digital skills.
8. Mathematics and Statistics: Free courses in mathematics, statistics, and data analysis.
9. Language Learning: Learn new languages or improve your language skills with free language courses.
10. Personal Development: Courses on personal growth, well-being, and self-improvement.
11. Career Development: Explore courses related to job skills, career planning, and professional development.
12. Teaching and Learning: Courses designed for educators and teachers to enhance their teaching methods.
13. Science Fiction and Literature: Unique courses on science fiction and literary analysis.
14. Digital Marketing: Learn about digital marketing strategies and tactics.
15. Environmental Science: Courses related to sustainability, climate change, and environmental conservation.

Please note that the availability of free courses in these categories may change over time, and some courses may offer optional paid features or certifications. To find specific free courses in your area of interest, you can visit the FutureLearn website and explore their course catalog.

Free Math Courses

The availability of free math courses on FutureLearn may change over time, but they often offer a variety of free courses in mathematics and related subjects. Here are some examples of math-related courses that have been available for free on FutureLearn:

1. “Maths Subject Knowledge: Fractions, Decimals, and Percentages” by National STEM Learning Centre: This course is designed to improve your understanding of fractions, decimals, and percentages, particularly for teaching mathematics.
2. “Maths Subject Knowledge: Proportion, Ratio, and Scaling” by National STEM Learning Centre: Explore the concepts of proportion, ratio, and scaling in this free course.
3. “Maths Subject Knowledge: Understanding Numbers” by National STEM Learning Centre: Improve your foundational knowledge of numbers and number systems.
4. “Maths Subject Knowledge: Place Value and Decimal Fractions” by National STEM Learning Centre: Dive into the concepts of place value and decimal fractions.
5. “Maths Subject Knowledge: Understanding Shape and Space” by National STEM Learning Centre: Learn about geometry, spatial reasoning, and shape concepts.
6. “Maths Subject Knowledge: Understanding Algebra” by National STEM Learning Centre: Explore fundamental algebraic concepts.
7. “Maths Subject Knowledge: Proportion and Algebra” by National STEM Learning Centre: This course combines proportion and algebra topics.
8. “Teaching Primary Science: Chemistry” by National STEM Learning Centre: While focused on teaching primary science, this course may include mathematical concepts related to chemistry.

Please note that the availability of free math courses on FutureLearn may vary by region and may change over time. I recommend visiting the FutureLearn website and using their search and filtering options to find current free math courses in your area of interest.

Khan Academy is a nonprofit educational platform that has gained worldwide recognition for its mission to provide free, high-quality education to learners of all ages. Founded by Salman Khan in 2008, Khan Academy offers an extensive library of video lessons, practice exercises, and interactive tools covering a wide range of subjects, including mathematics, science, economics, arts, and computer programming. With its user-friendly interface and personalized learning features, Khan Academy has become a trusted resource for students, educators, and lifelong learners. It has revolutionized the way people access and engage with educational content, making learning accessible to anyone with an internet connection, and fostering a culture of self-paced, mastery-based learning.

Cost

Khan Academy is known for offering its educational content entirely free of charge. You can access the full range of Khan Academy’s video lessons, practice exercises, and interactive tools without any cost. This commitment to providing free education is one of the key principles of Khan Academy’s mission, and it has made the platform accessible to learners around the world, regardless of their financial circumstances. Whether you’re a student, teacher, or lifelong learner, you can use Khan Academy’s resources for free to improve your knowledge and skills in a variety of subjects.

Free Courses

Khan Academy offers a wide range of educational content across various categories, and all of it is available for free. Here are some of the main categories and subjects covered on Khan Academy:

1. Mathematics: Khan Academy is particularly well-known for its extensive math content, ranging from basic arithmetic to advanced topics like calculus and linear algebra.
2. Science: You can find lessons and resources in subjects such as biology, chemistry, physics, astronomy, and environmental science.
3. Computer Science: Khan Academy provides introductory courses in computer programming and computer science concepts.
4. Economics and Finance: Topics like microeconomics, macroeconomics, and personal finance are covered.
5. Arts and Humanities: This category includes lessons in art history, music theory, and world history.
6. Test Prep: Khan Academy offers SAT, LSAT, MCAT, and other test preparation resources.
7. Grammar and Writing: You can access lessons on grammar, writing, and rhetoric.
8. Computing and Technology: Learn about computer hardware, internet basics, and more.
9. Health and Medicine: Khan Academy offers resources on topics like anatomy, physiology, and healthcare.
10. Partner Content: Khan Academy partners with various educational organizations and institutions to provide additional content, such as AP® courses, STEM (Science, Technology, Engineering, and Mathematics) content, and more.
11. Early Childhood Education: Khan Academy Kids provides educational content for young children.
12. And More: Khan Academy continues to expand its content library, so you may find additional subjects and categories as new content is added.

Khan Academy’s commitment to providing free education means that you can access all of these resources without any cost, making it an excellent resource for learners of all ages and backgrounds.

Free Math Courses

Khan Academy offers a comprehensive collection of free math courses and lessons that cover a wide range of topics and skill levels. Here are some examples of the free math courses and subjects you can find on Khan Academy:

1. Arithmetic: Learn and practice basic arithmetic operations, including addition, subtraction, multiplication, and division.
2. Pre-Algebra: Explore foundational concepts such as fractions, decimals, ratios, percentages, and negative numbers.
3. Algebra: Cover topics like linear equations, quadratic equations, functions, inequalities, and graphing.
4. Geometry: Study geometry concepts such as angles, triangles, circles, polygons, and three-dimensional shapes.
5. Trigonometry: Learn about trigonometric functions, identities, and their applications.
6. Precalculus: Dive into advanced algebra, functions, conic sections, and complex numbers.
7. Calculus: Explore calculus topics, including limits, derivatives, integrals, and their applications.
8. Statistics and Probability: Gain insights into statistical analysis, data interpretation, and probability theory.
9. Linear Algebra: Study linear algebra concepts, including vectors, matrices, and systems of linear equations.
10. Multivariable Calculus: Delve into calculus in multiple dimensions, including partial derivatives and multiple integrals.
11. Differential Equations: Learn about ordinary differential equations and their solutions.
12. Advanced Topics: Khan Academy offers more specialized content in areas like linear algebra, differential equations, and linear programming.

These math courses on Khan Academy are suitable for learners of all ages and skill levels, from elementary school students to college-level learners and beyond. Khan Academy’s interactive and self-paced approach allows you to learn and practice math at your own speed, making it a valuable resource for anyone looking to improve their math skills.

edX is a prominent online learning platform and MOOC (Massive Open Online Course) provider founded by Harvard University and MIT. Offering a wide range of courses, certifications, and even full-fledged degree programs, edX has established itself as a global hub for high-quality education accessible to learners worldwide. With partnerships with universities, colleges, and institutions from around the globe, edX provides learners with access to courses spanning various subjects, from science and technology to arts and humanities. Its courses are typically self-paced, allowing students to learn at their convenience, and the platform offers a mix of free audit options and paid options for earning verified certificates. EdX’s commitment to open access, innovation, and quality education has made it a trusted resource for learners seeking to expand their knowledge and skills.

Cost

The cost of courses and certifications on edX can vary widely depending on the specific course, program, or institution offering it. Here are some common pricing options on edX:

1. Audit (Free): Many courses on edX can be audited for free. With auditing, you can access course materials and content, but you won’t receive a verified certificate upon completion.
2. Verified Certificate: If you want to earn a verified certificate for a course, you can typically purchase it. The cost of a verified certificate varies, but it often ranges from around $50 to $300 or more, depending on the course’s complexity and the institution offering it.
3. MicroBachelors Programs: These are credit-eligible programs that typically cost a few hundred to a few thousand dollars, depending on the program and the institution.
4. Professional Certificate Programs: EdX offers professional certificate programs in various fields, such as data science and project management. The cost of these programs varies but can range from a few hundred to a few thousand dollars.
5. Master’s Degrees: Some universities offer full master’s degree programs on edX. The cost of these programs is similar to traditional university tuition, often ranging from several thousand dollars to tens of thousands of dollars.
6. Financial Aid: EdX provides financial assistance to learners who qualify, allowing them to access courses and programs at reduced or no cost.

It’s important to note that the cost of edX courses and programs can change over time, and financial aid availability varies. Additionally, edX offers a subscription called edX Plus that provides access to a selection of courses and certificates for a monthly fee, typically around $49 per month. To get the most up-to-date pricing information and details on financial aid options, I recommend visiting the edX website and browsing their course catalog.

Free Courses

EdX offers a variety of free courses in various categories, covering a wide range of subjects. While the availability of free courses may vary over time, here are some common categories where you can find free courses on edX:

1. Science: You can find free courses in disciplines such as biology, chemistry, physics, and environmental science.
2. Computer Science: EdX offers free courses in programming, web development, data science, and computer science fundamentals.
3. Mathematics: Many introductory math courses, including algebra, calculus, and statistics, may be available for free.
4. Humanities: Free courses in subjects like philosophy, literature, history, and art history are often offered.
5. Business and Economics: Some introductory business and economics courses, including entrepreneurship and finance, may have free options.
6. Social Sciences: EdX provides free courses in fields such as psychology, sociology, political science, and anthropology.
7. Health and Medicine: Free courses on various health and medical topics, including public health and healthcare management, are available.
8. Engineering: You can find free engineering courses in areas like electrical engineering, mechanical engineering, and civil engineering.
9. Language Learning: EdX offers free language courses for learners looking to acquire or improve their language skills.
10. Professional Development: Some free courses focus on personal and professional development, such as leadership and communication skills.

Please note that while you can access course materials for free, you may have the option to purchase a verified certificate of completion for a fee if you wish to receive formal recognition for your coursework. Additionally, the availability of free courses on edX may change, so it’s a good idea to visit the edX website and explore their current offerings.

Free Math Courses

EdX offers several free math courses that cover a range of topics and difficulty levels. Here are some examples of free math courses that have been available on edX:

1. “Essential Mathematics for Artificial Intelligence” by Microsoft: This course covers fundamental mathematical concepts needed for artificial intelligence and machine learning, including linear algebra, calculus, and statistics.
2. “Pre-Calculus” by Arizona State University: This course provides a comprehensive introduction to pre-calculus concepts, preparing students for more advanced mathematics.
3. “Introduction to Probability” by MIT: This course introduces the basic principles of probability theory, an essential topic for statistics and data science.
4. “Calculus 1A: Differentiation” by MIT: An introductory course on calculus, focusing on differentiation.
5. “Linear Algebra – Foundations to Frontiers” by The University of Texas at Austin: This course explores linear algebra concepts, including vectors, matrices, and systems of linear equations.
6. “Essential Mathematics for Artificial Intelligence: Graduate Level” by Microsoft: A more advanced version of the earlier AI-focused math course, covering additional topics.
7. “Geometry: Euclid and Beyond” by The University of Texas at Austin: This course delves into the principles of geometry and the works of Euclid.

Please note that while these courses have been offered for free in the past, the availability of free courses on edX may change, and some courses may offer optional verified certificates for a fee. To find current free math courses on edX, I recommend visiting the edX website and exploring their mathematics course catalog.

Coursera is a leading online learning platform that offers a vast array of high-quality courses and specializations, partnering with top universities, colleges, and organizations worldwide. With a user-friendly interface, Coursera provides learners of all backgrounds the opportunity to access a diverse range of subjects, from computer science and data science to arts and humanities.

Students can choose between free courses or opt for paid options that provide certification upon completion.

Coursera’s flexible learning model allows individuals to study at their own pace, making it a popular choice for both lifelong learners seeking to expand their knowledge and professionals looking to acquire new skills or advance their careers.

The platform’s emphasis on accessibility, convenience, and global collaboration has made it a trusted destination for online education.

Cost

The cost of courses on Coursera can vary widely depending on the type of course and whether you choose to pursue a paid certificate or a free audit option. Here are some common pricing options:

1. Audit (Free): Coursera offers the option to audit many courses for free. With auditing, you can access course materials, lectures, and assignments, but you won’t receive a certificate upon completion.
2. Individual Courses (One-Time Purchase): If you want to earn a certificate for a specific course, you can typically purchase it separately. Prices for individual course certificates vary, but they usually range from around $49 to $99 per course.
3. Specializations: Specializations are a series of courses that focus on a specific topic. You can pay for each course individually or subscribe to the entire specialization, which typically costs between $39 and $79 per month.
4. Professional Certificates: Coursera offers professional certificate programs in collaboration with various organizations. The cost of professional certificate programs varies but can range from a few hundred to a few thousand dollars.
5. Coursera Plus: Coursera Plus is a subscription plan that offers unlimited access to thousands of courses, specializations, and professional certificates for a monthly fee of around $59 to $99, depending on your location.

It’s important to note that Coursera frequently updates its course pricing and subscription offerings, so I recommend visiting the Coursera website to get the most up-to-date information on course costs and available subscription plans. Additionally, financial aid is available for many courses and programs on Coursera for learners who qualify.

Free Courses

The availability of free courses on Coursera can change over time, and the specific courses offered for free may vary depending on the platform’s partnerships and promotions. However, Coursera typically offers free courses in various categories, including:

1. Arts and Humanities: Courses in subjects like history, philosophy, literature, and art history.
2. Computer Science: Introductory courses in programming, web development, and data science may be available for free.
3. Business: Some foundational business courses, such as entrepreneurship and marketing, may have free options.
4. Science: You can find free courses in subjects like biology, chemistry, and physics.
5. Social Sciences: Courses covering topics like psychology, sociology, and economics may be offered for free.
6. Personal Development: Some courses on personal and professional development, such as time management or communication skills, may be available at no cost.
7. Language Learning: Introductory language courses are sometimes offered for free.
8. Health and Medicine: Basic courses in health and medical topics may be accessible without payment.
9. Math and Engineering: Some introductory math and engineering courses might be available for free.

To explore the current selection of free courses on Coursera and to check whether specific courses are offered at no cost, you can visit the Coursera website and browse their course catalog. Keep in mind that while you can access course materials for free in audit mode, you may need to pay for a certificate if you want to receive a verified certificate of completion.

Math Courses

The availability of free math courses on Coursera can vary, and the specific courses that are free may change over time. However, Coursera often offers a selection of free math courses, especially introductory and foundational courses. Here are a few examples of math-related courses that have been offered for free on Coursera in the past:

1. “Mathematics for Machine Learning” by Imperial College London: This series of courses covers fundamental mathematical concepts relevant to machine learning, including linear algebra, multivariate calculus, and PCA (Principal Component Analysis).
2. “Introduction to Mathematical Thinking” by Stanford University: This course focuses on developing your mathematical thinking and problem-solving skills.
3. “Data Science Math Skills” by Duke University: This course covers the essential math skills required for data science, including probability, statistics, and linear algebra.
4. “Calculus” by the University of Pennsylvania: An introductory course in calculus that covers differentiation and integration.
5. “Single Variable Calculus” by the University of Pennsylvania: This course focuses on single-variable calculus topics.
6. “Introduction to Probability and Data” by Duke University: A course that introduces probability concepts and their applications in data science.

Please note that course availability and pricing can change, so it’s a good idea to visit the Coursera website and use their search and filtering options to find free math courses that are currently being offered. Additionally, Coursera sometimes provides financial aid options for their paid courses, so you may be able to access premium content at no cost if you qualify for aid.

Udacity specializes in tech and programming-related courses, including nanodegree programs that provide hands-on projects and certification.

Cost

The cost of courses on Udacity can vary widely depending on the specific program or nanodegree you choose. Udacity offers a mix of free courses and paid nanodegree programs. Here are some typical pricing options:

1. Free Courses: Udacity offers some individual courses for free. These courses often provide basic knowledge in a particular subject area.
2. Paid Nanodegree Programs: Udacity’s nanodegree programs are more comprehensive and in-depth. These programs typically require a monthly subscription fee, which can range from $399 to $499 per month. The duration of the nanodegree programs varies, but most can be completed in a few months to a year.
3. Scholarships and Financial Aid: Udacity also offers scholarships and financial aid for some of its nanodegree programs. These opportunities can help reduce or eliminate the cost of enrollment for eligible students.
4. Corporate Partnerships: Udacity has partnerships with various companies, and in some cases, employers may cover the cost of nanodegree programs for their employees as part of their professional development initiatives.

It’s important to note that Udacity frequently updates its course offerings and pricing structure, so I recommend visiting the Udacity website to get the most up-to-date information on course costs and available scholarships or financial aid options.

Free Courses

Udacity offers a variety of free courses in different subject areas. Here are some examples of free courses you can find on Udacity:

1. Introduction to Python Programming: Learn the fundamentals of Python, one of the most popular programming languages.
2. Intro to Artificial Intelligence: Explore the basics of artificial intelligence and machine learning.
3. Introduction to Data Science: Get an introduction to data analysis and data science techniques.
4. Web Development: Learn web development skills, including HTML, CSS, and JavaScript.
5. Introduction to Digital Marketing: Understand the basics of digital marketing, including social media and content marketing.
6. Intro to Self-Driving Cars: Explore the principles behind autonomous vehicles and self-driving technology.
7. SQL for Data Analysis: Learn SQL, a crucial skill for data analysis and working with databases.
8. Intro to Machine Learning with PyTorch: Dive into machine learning using the PyTorch framework.
9. Android Basics: Get started with Android app development and build your first Android app.
10. Introduction to Cloud Computing: Understand the fundamentals of cloud computing and cloud services.

Please note that the availability of free courses on Udacity may change over time, so I recommend visiting the Udacity website to browse their current offerings and enroll in any free courses that interest you.