Free Computer Science Courses & Certifications

The High-Performance Computing course has been designed by industry professionals to provide the students with the most comprehensive and optimized solution on computing. The course has been structured at an advanced level. In the course, the students can learn the basics of computing by practising the various modules. High-Performance Computing benefits the students by providing them with the option of “self-paced” learning. To make the course more approachable the High-Performance Computing fee for all applying students has been kept free. Over the period of four months, the students will thus be guided and taught by industry professionals.

With constant innovations in technology, it has become imperative for everyone to have a strong fundamental knowledge of computers. The Computer Fundamentals course offered by Swayam will help you achieve just that! 

The online course covers primary topics such as the evolution and development of the microprocessor, generations of computers, primary and secondary storage devices, input and output devices, and programming languages. Also, the Computer Fundamentals course provides extensive knowledge of application software, operating systems, system software, and more. 

Thus, you will have an overview of everything about and related to computers upon successful course completion. The curriculum for the Computer Fundamentals online course is spread across two weeks, with an in-depth study of both the software and hardware aspects of computers. 

Besides, Prof. Sanjay Tanwani, who has an experience of 30 years in teaching, research, and programming, instructs this online programme. It is an elective course at the undergraduate level and belongs to the Computer Science and Engineering category. 

SWAYAM Computer Architecture and Organization course is an apt choice for people with a piece of basic knowledge about digital circuit design, familiarity with a programming language like C or C++. Individuals who have a skilled degree in Computer science and engineering, Information technology, Electronics and communication engineering, or Electrical engineering, are the intended audience for this course. This course will also prove to be helpful for students to enhance their skill set and to add power to their CV. 

This course status is ongoing and the duration for this course will be of 12 weeks and is suitable for undergraduate students. There will be no fee expenses to enroll or learn the Computer Architecture and Organization course but to get certified, the applicant must appear in the exam being conducted at an assigned examination center. The certification will be provided wholly and solely based on the students' hard work and perseverance. 

The Compiler Design by Swayam is designed for those candidates who are GATE aspirants. It follows the intermediary process of compiler design. This course will discuss and illustrate the code generation process and the automaton theory. This course will give a solid background of the compiler design process. The means of the code generation process and its various utilities will be discussed. It is a one-semester course. It is primarily for undergraduate students.

The course is offered for free. The Swayam platform offers the best quality education in the online platform so that it can be accessed by advantaged and disadvantaged alike. The course curriculum is structured in lectures divided into 12-week duration. The candidates will be given books and references which will be required in the course progression. It is on the course website. The certification exam is the only payable section. It is optional.

The Certification provided by the Compiler Design program is verified by NPTEL and the Indian Institute of Technology Kharagpur. The certification is highly valuable and it can be shared on all platforms such as Linkedin. The certification will have the logos of NPTEL and the Indian Institute of Technology Kharagpur.

The Computer Architecture program offers candidates extensive learning on the different terminologies used in computer architecture. The participants will learn about the design of hardware and the different important elements related to it. The candidates will acquire learning on the layers of computer architecture.

The course is free of cost, the candidates need to take the end term exam for receiving certification. The certification helps candidates learn about assembly language and the operations in binary additions. After the candidates complete the fundamentals, the candidates will be exposed to the design of a simple processor.

Concepts and the memory system are some of the areas where the tutor has laid emphasis on during the Computer Architecture certification syllabus. The candidate also offers certification for candidates who are looking for qualifications in this area. The course covers all the topics required in the market currently. The certification will help candidates grow up in their career, and grow with the learning they acquire.

The key motive behind the program is to make students aware of - a) the necessity and the requirements of the internet in the future, b) the model or the architecture of the exciting global internet model, c) the principles and the protocols that are related to the present computer networking system. 

Hence the Computer Networks and Internet Protocol by Swayam over the course of twelve weeks will be elebarotaley covering topics like- media access control, data link layer service, SNMP, IP routing, error control, TCP congestion control, and others to help the students aware of the basic fundamentals of internet protocol and the computer networking systems. During the course the students will be provided with- lecture classes, assignments, tests, quizzes, and other such provisions so that they can learn and also practice their skills parallelly. After completing the online certification program the applicants will thus become more efficient while working in the various application layer services.

The program on Computer Organization and Architecture: A Pedagogical Aspect certification by Swayam is a part of a series of courses provided by Swayam in the subject of computer science and engineering. The Computer Organization and Architecture: A Pedagogical Aspect certification online course is the first course in the series and hence will provide the applicants with a detailed understanding of the design involved in the fundamental blocks of the computer system. The Computer Organization and Architecture: A Pedagogical Aspect certification syllabus will be taught in accordance with Bloom’s Taxonomy over the period of twelve weeks.

The course has been subdivided into a number of modules and level objectives to help the students learn in a more comprehensive manner. The level for the Computer Organization and Architecture: A Pedagogical Aspect certification training has been modeled as “undergraduate” for all the applying students.  The session will thus help the students learn about the basic fundamentals of the number system.

The primary aim of the online programme is to make the applicants familiar with the rudimentary concepts and issues related to image processing and computer vision. The course on Computer Vision and Image Processing- Fundamentals and Application by Swayam acts as an introduction to the domain of computer vision by providing detailed I information about- image formation in camera, extraction features, radiometric models of image formation, image fusion, imagine registration, scene understanding, image classification and others. 

The twelve week online session will be emphasizing more on engineering computer science and help students develop all the necessary skills that will help them in the software industries. With the skills learnt in the course the candidates will be able to develop computer vision apps. After completing the online certification course the students will also be able to solve the concepts that are related to real-world problems.

The Foundations Of Cryptography certification course gives an amazing free learning experience through the platform of Swayam. The course is about cryptography. The main aim of the programme is to provide the basis as well as modern cryptography. The course will be mentored by the faculty of the International Institute of Information Technology, Bangalore and topics like the construction of cryptographic objects, safeguarding properties of the cryptographic object, and other topics related to the Foundations Of Cryptography certification syllabus will be covered in the time span of 3 months. However, students can take more than 3 months to learn from the programme as it is a self-paced course.

The Foundations Of Cryptography training programme also offers certificates for the course when the candidates pass an offline exam according to the terms and conditions specified on the website. However, candidates have the full freedom to not appear for the exam as it is optional and still access the course completely. The Foundations Of Cryptography online course by Swayam deals with the field of computer science so students are expected to have basic knowledge of computer science and algorithms.

The Foundations To Computer Systems Design online course is filled with excellent chapters related to computer architecture. This is fully an online programme that comes with no cost. The platform of the system allows the candidate to have full control over access to the course, even when the student pays no amount. Candidates who enrol themselves in this programme have the alternative to be qualified as certified participants. For that alternative, they can pay the exam fees and appear for the offline exam when scheduled according to the instructions of the platform. Candidates can learn from the Foundations To Computer Systems Design certification course for as long as they want since it is a self-paced course. The course is provided by the Indian Institute of Technology, Madras, and Swayam.

The candidate who pursues this course gains an understanding of topics like Boolean logic, machine language specification, assembly language, etc. The syllabus can be covered in 12 weeks or 3 months. The covers 12 different topics in the whole Foundations To Computer Systems Design certification syllabus. The platform also provides the course with a multimedia method of teaching, and assignments to gain a proper understanding of the online course.

In the Embedded Systems Design programme by Swayam, students will be introduced to the requirements of embedded systems and the interaction between software and hardware in these systems. Basic steps of hardware design, ASIPs, ASICs, and FPGAs will also be discussed. Next, students will understand the issue of designing for less power consumption and learn about related techniques.

The Embedded Systems Design training will explain fundamental issues of real-time operating systems, as many of the embedded systems will have real-time constraints. Additionally, topics such as formal specification models and languages, and mapping the specification to software and hardware components will be covered.

Moreover, the Embedded Systems Design certification course will explain the synthesis of hardware and software, along with a few optimisation techniques. In the end, students will get a brief overview of design verification methods that are adopted for embedded system design. After completing the course successfully and obtaining the necessary marks in the assignments and final exam, students will receive a completion certificate.

The  GPU Architectures and Programming training will help the candidates learn about the different and restrictive programming. While learning the candidates will know about the various architectures of GPU. This course prepares the candidates for better positions in the industry with a high level of learning.

The candidates will be exposed to the broader learning of CUDA programming. The course covers all the latest topics of discussion in the market today. The candidate will be learning how the skill sets are of use in several other industries. Throughout the Swayam course, the candidate will be learning about the provide different architecture-aware optimization. The students will be having detailed application development examples.

The GPU Architectures and Programming certification benefits course also offers the candidates a certificate in this particular area. The aspirants will be acquiring knowledge on how the skill helps in efficient output. The different elements of GPU architecture and its areas of errors.

The Operating System certification course is meant for undergraduate students who want to learn about different operating systems. The course is provided to the students by IIT, Madras. The programme is approved by NPTEL as well as AICTE. The classes will be conducted thoroughly in online mode through video lectures, assignments, tests, etc. Candidates who learn from this Operating System online course will be knowledgeable about how the operating system services take place, how the designs are made, how these are made better, etc. 

The course can be pursued as a full time course or according to the wish of the students. Students can complete the whole Operating System certification syllabus of the training in 1 week or by the end of the year, depending on the candidate since this is a self paced course. However, the said time period to learn from the course is 12 weeks. The platform allows the students to have a certificate at the end of the course or upon the successful completion of the programme. To get the certificate for the Operating System programme, students have to go through the process of registration, exam fees, and a final exam.

The Randomized Methods in Complexity certification course begins with introducing algorithms and circuits. It includes video lectures and references for students to learn effectively. Post-completion, learners will be able to develop error-correcting codes and pseudo-random generators. This AICTE-approved study is a Faculty Development Program (FDP) for undergraduate/postgraduate-level students.

Through the Randomized Methods in Complexity certification syllabus, students will construct expander graphs and algorithms based on logarithmic – spaces. They’ll learn through randomized algorithm examples and randomized methods for identity testing, providing hardness results for parity problems, and clique. The concepts included in this 12-week study are based on computer science, engineering, and mathematics. Learners can start the next module after completing the previous week’s topics. 

This elective Randomized Methods in Complexity program is an IIT Kanpur offering. Professor Nitin Saxena from its CSE Department mentors the study. Candidates must submit one assignment per week during the course and complete all the modules. Additionally, they can register for a proctored exam to acquire the completion certificate by providing its required fees.

The Social Networks certification course throws light on the multitude of social media we use in our daily life. Students are educated on the different ways networks available online could be depicted in the form of graphs; graphs that hold a great deal of hidden information. This undergraduate course falls under the domain of Computer Science and Engineering and is spread over a duration of twelve weeks. 

The Social Networks online programme is offered by one of India’s top institutes, IIT Ropar. The course is taught by Professor Sudarshan Iyengar, who has four years of academic expertise and is currently working as an assistant professor at IIT Ropar. Students are also trained with tools like sociology game theory, and graph theory, to name a few. 

The Social Networks online course is an AICTE-certified FDP course. Through this elective course, students can learn how to study graphs and learn a great deal of information through their properties. This study is popularly referred to as social network analysis. 

The C350's Introduction to Computer Science Certification Course is an entry-level course belonging to the computer science domain, supported by Harvard University. The course deals with the basic principles of computer science, programming languages, algorithmic structures, resource management, software engineering and web development.

The C350's Introduction to Computer Science Training is coordinated by David J. Malan, Doug Lloyd and Brian Yu, distinguished professors of Harvard University. The course will prove to be beneficial for learners who are striving to build their careers in the field of computer science by deepening their knowledge of computer applications and programming.

To join the C350's Introduction to Computer Science Online Course, learners are required to enrol through the edX platform. The course will be delivered through online materials and the mode of assessment will be through programming tests, problem sets and a final project. After the completion of this self-paced course, learners will be awarded a certificate if the learners take it. For free, they can audit it for a limited duration. 

Arithmetic Circuit Complexity Certification deals with understanding the complexity of multivariate polynomials, where the measure of complexity is the size of the smallest algebraic circuit computing it and this is very similar to a boolean circuit, but now basic operations are additions and multiplications of polynomials. 

Arithmetic Circuit Complexity Classes introduces the candidates to the Theoretical Computer Science in general and Arithmetic Complexity Theory in particular and this is to estimate the amount of computational resources — time, space, randomness, etc. — required to solve natural computational problems. It takes as inputs either variables or numbers, and is allowed to either add or multiply two expressions it has already computed.

All students after carrying out the required assignments to get an Arithmetic Circuit Complexity Certificate from the IITK (Indian Institute of Technology Kanpur). 

Learners pursuing the Topology Certification will encounter crucial ideas like continuity, convergence, compactness, separability, and connectedness that are crucial in numerous applications of mathematics.

Students will learn definitions in Topology Classes and build examples and counterexamples based on definitions. Topology Certification Syllabus includes a variety of definitions, theorems, continuity, convergence, and their justifications. All students get a Topology Certification by University of Mumbai under the Swayam Initiative by the Government of India. 

The CS50's Computer Science for Lawyers Certification Course is a self-paced online course specially prepared for lawyers and law students. This computer science course can be covered in a span of 10 weeks. The course will take the learners through a journey of basic to advanced level of computer science with a stress on the legal implications of technological decisions. Candidates can attend the course according to their own pace since it is self-paced catering to the requirements of each learner.

The CS50's Computer Science for Lawyers Training will be provided by the faculty of Computer Science at Harvard University. The course will be available on the HarvardX platform in collaboration with edX. Once the course videos and materials are covered, candidates can take part in the assessments to win the CS50's Computer Science for Lawyers Certification by edX and Harvard University.

Edx has 2 tracks in which the students can be enrolled - one is the audit track and the other is the verified track. The free audit track can be upgraded to a paid verified version which offers an unlimited version. Edx has 2 tracks in which the students can be enrolled - one is the audit track and the other is the verified track. The free audit track can be upgraded to a paid verified version which offers an unlimited version.

The Computers, Waves, Simulations: A Practical Introduction to Numerical Methods using Python certification course provides candidates with a basic introduction to various numerical methods. They will learn methods like the finite-difference method, the pseudo-spectral method, and the linear and spectral element method. It also teaches them how to apply these methods to the 1D/2D scalar wave equation. 

Candidates will see how mathematical equations are transformed into computer code and how the results are visualised in a unique setup. The Computers, Waves, Simulations: A Practical Introduction to Numerical Methods using Python online course illustrates the fundamental mathematical ingredients of numerical methods (such as differentiation, function interpolation, numerical integration, Taylor series, and more) and how they compare. 

Candidates will also receive strategies to ensure their solutions are correct with benchmarking with analytical solutions or convergence tests. Furthermore, the mathematical aspects of the Computers, Waves, Simulations: A Practical Introduction to Numerical Methods using Python training programme are complemented by an introduction to essential wave physics, meshes, discretization, computing models, and parallel programming.

The Software Architect Code: Building the Digital World course is designed to bring forth the hidden software designers and architects in individuals. Here the focus is on enhancing and polishing software skills.  Since the world is increasingly becoming software-dependent, this course tries to unveil the digital world and its working mechanisms. 

The Software Architect Code: Building the Digital World by edX is all about creating a space for effective software innovation that fulfils the demands of the future. There is also the practical implementation of the skills developed throughout the programme. This is an introductory-level course. It is a self-paced online programme.  There is a special scheme for the participants who belong to poor families. 90% of financial assistance will be provided to them. Da Vinci's talents will be discussed to bring forth these kinds of talents in the participants.

The certification can be shared on all platforms. The candidates can put it in their CV or resume. The candidates can also share The Software Architect Code: Building the Digital World certification in their Linkedin profiles. Since the software is highly in demand, its skills will land them in a high-salary industry. Moreover, they can enhance their career further in the software industry. There are 2 self-paced tracks which may be selected by the candidates for finishing the course. The candidates who have enrolled for the verified track will be offered an unlimited period to access the materials but in the case of the audit track, the students will not have unlimited access. They will only be able to study for free in the audit track for a limited period.

Advanced Graph Theory certification course will offer the candidates learning on the different notions of the graph theory. All the theories and algorithms have been well discussed so that the candidates know their importance in the field of computer science.

The aspirants will be covering the fundamental principles during the course along with the techniques in the field of Graph Theory. Some emerging applications will be discussed with the candidates so that they have a glimpse of significant impact. Spanning trees and enumeration are headings where the experts have laid emphasis on. The course prepares the candidates for industry exposure as well.

After the completion of the Advanced Graph Theory certification, the candidates will be having intimate knowledge about the role of graph theory and the technology used to solve all of these problems. The candidates will be coming across many of the theorems and how the algorithm is formed for each of these in the computer science field.

The interdisciplinary field of human-computer interaction is a relatively new domain of study. It has gained traction due to an increased spread of consumer electronic products. The User-Centric Computing for Human-Computer Interaction certification course is designed to teach you the ideas governing this field of study. You will study how to design user-centric systems from a computational/engineering viewpoint.

The User-Centric Computing for Human-Computer Interaction certification course will focus on the challenge of making interactive systems user-friendly for laypeople. During the course, you will learn how engineering and computer science are essential to design such systems. You will also understand how user behavior and mental state are captured, modeled, and integrated into the design process to make the interactive systems responsive.

The User-Centric Computing for Human-Computer Interaction online training programme lets you look at the computational and engineering problems in developing human-computer interfaces. This eight-week-long course by Swayam is an FDP course approved by the AICTE.

There has been a lot of advances in computer hardware and software libraries. Due to this, we can undertake scientific computing that requires high precision and with relative ease. Tools in Scientific Computing program is an elective course that explores various methods of computing. It emphasizes hands-on implementation while covering all the theory-based topics. The course will talk about major problems you might encounter while implementing these scientific computing tools. 

The syllabus of Tools in Scientific Computing certification has been developed by faculty at IIT Guwahati. This AICTE approved FDP course is available on Swayam, an online learning platform with support from the Government of India. Professor Aditya Bandopadhyay will be teaching this course. This is an undergraduate/postgraduate course in mechanical engineering, computational mechanics, and computational engineering.  

Tools in Scientific Computing is a digital course that uses assignments and practical usage of Python, GNU Octave, and C-based PETSC as learning tools. You can also opt for an e-certificate by sitting for an offline exam at the end of the term. 

The Computer System Design: Advanced Concepts of Modern Microprocessors course by edX is a computer science course that explains advanced concepts behind today’s multi core-based computers’ design. Derived from the Chalmers University of Technology’s advanced graduate programme in computer architecture, this six-week training is instructor-led, requiring four to six hours of studying every week. 

The Computer System Design certification syllabus covers an extensive range of topics. These include the essentials of exploiting parallelism amidst instructions, like branch predictions, out-of-order executions, exception handling, etc. It also touches upon memory systems’ advanced concepts, including cache coherency and prefetching. These vital learnings will help you understand how future computer systems will rely on these to maximise their computer effectiveness. 

Furthermore, you can audit this Computer System Design: Advanced Concepts of Modern Microprocessors online course for free thereby getting limited course material access or paying to receive the certification during the verified track that offers unlimited course access. There are video transcripts to help you understand the curriculum lessons fluidly. You will also be part of a learners’ community, filled with like-minded individuals to discuss topics.

Understanding a modern computer’s building blocks and how they directly affect a program’s efficiency and speed is crucial to being a skilled computer science professional. Whether you work with mobile computer-based, cloud, or embedded systems, energy efficiency and performance are the key drivers of competitiveness and usability of computerised products. EdX presents the Computer Systems Design for Energy Efficiency certification course to make you fluent in these concepts.

The Computer Systems Design for Energy Efficiency certification syllabus will teach you about designing modern multicore-based computers. It will also guide you in understanding how your design choices impact energy consumption and performance. The curriculum covers design principles like cache memories and pipelines that govern modern microprocessors and ways to determine your design’s effect on energy efficiency and execution time. 

Offered by the Chalmers University of Technology, the Computer Systems Design for Energy Efficiency programme originates from their senior undergraduate curriculum in ‘Computer System Design’. This six-week intermediate training follows an instructor-led schedule, which you can either audit for free or purchase to get the prestigious certificate. It is entirely online and requires no prior knowledge about how computers work. Students can choose their paths from among the ones stated on the Edx website. These are called the audit and the verified track which are both self-paced. The verified track is payable but offers unlimited access and the audit track is completely free but offers only limited course material access.

Courses on Coursera are taught by instructors from worldwide universities and companies. These courses provide access to on-demand video lectures, quizzes, homework exercises, projects, and community discussion forums. Coursera has come up with this course along with Google Cloud to give the learners an opportunity to make more reliable business decisions.

The framework of the Site Reliability Engineering: Measuring and Managing Reliability course by Coursera has been tailor-made for learners who wish to gain knowledge about Site Reliability Engineering and start off their career in that direction. The course intends to equip the participants with the skills required to measure and manage reliability. 

This course will provide the participants with a detailed understanding of the different components of Site Reliability Engineering, Customer Reliability Engineering and Service Level Objectives. They will also learn about the usage of Service Level Indicators while making business decisions for better reliability. It will familiarize the participants with the various practices and theories of managing and measuring reliability.

CS50’s Computer Science for Business Professionals course is a comprehensive 6-week course designed by Harvard University. It targets founders, managers, product managers, and decision-makers to give them CS50's introduction to computer science. This course introduces you to the art of programming and the intellectual enterprises of computer science. 

In the CS50’s Computer Science for Business Professionals course, you will learn how to solve problems efficiently and think algorithmically. CS50 itself takes a bottom-up approach by stressing the mastery of implementation details and low-level concepts. On the other hand, this course takes a top-down approach by focusing on the mastery of high-level concepts and design decisions. 

CS50’s Computer Science for Business Professionals training includes lectures on programming languages, internet technologies, computational thinking, technology stacks, and cloud computing. With this, you will learn how to make technological decisions even if you are not a technologist. You can also motivate yourself to complete the course and earn a verified certificate to display your advanced skillset. This self-paced programme is available for learners to take in the free or paid verticles. In the free verticle, you can audit the programme only for a limited duration. 

The computer science 101 certification course by edX helps the aspirants sharpen their knowledge. Candidates can enrol themselves in the course and learn about the different terms used in the field of computer. Starting from the basics, about the devices to coding everything has been involved in the computer science training.

The computer science 101 training course would consist of assignments, discussion forums, quizzes and projects.  Participants will be provided with a platform to experiment with the knowledge they acquire. They can contact the tutor if they have any questions. Anyone who is able to use the web browser will be successful in completing the computer science training.

As the computer science 101 online course starts from the source, it teaches the candidates about hardware, software etc. The candidate does not need to have any knowledge before this course. Certification shall be provided at the end of the computer science 101 programme which can be shared on LinkedIn for getting better jobs, salary hikes, etc. The course is to be learned in a self-paced mode but has 2 separate tracks. In the audit mode, the candidates will only get limited period access to the course materials. Whereas, in the verified track, the candidates will be able to study the course for an unlimited period.