
Computers play an important role in a number of booming fields, including Data Science, Machine Learning, IT, Computer Science, Artificial Intelligence, etc. The study of Computer Science or Information Technology offers students an opportunity to explore this field and to explore the career opportunities it offers. BTech Software Engineering, BCA, and BSc Computer Science are the top Computer Courses After 12th. They can also consider pursuing postgraduate computer courses such as MTech Software Engineering, MCA, and MTech Computer Science. It increases the chances of higher pay and better job opportunities.
Colleges offering computer courses in India have a different selection and admission process that varies from college to college. However, the general eligibility criteria to be met by candidates are stated below:
Eligibility for UG Computer & Software courses: Candidates seeking admission to the undergraduate computer & software courses need to complete their 10+2 in science from a recognised board with a minimum of 50% marks in the qualifying examination.
Eligibility for PG Computer & Software courses: Candidates seeking admission to the postgraduate computer & software courses need to complete their graduation in the relevant courses from a recognised university with a minimum of 60% marks in the qualifying examination
Popular Computer Courses

Bachelor of Computer Science (B.Sc)
BSc Computer Science, abbreviated as BSc CS, is a 3-year undergraduate program that deals with the subjects and topics related to computer science, computer application, and its services. The main aim of this program is to create quality professionals and research fellows who can work in every sector of the world by implementing the technology of computer systems and software.
- Course Duration – 3 Years
- Age Requirement – Minimum age limit is 17 years
- Subjects Required – 10+2 Examination with Science Stream
- Selection Process – Merit-Based/Entrance Exam
- Employment Roles – Software Engineer, Software Developer, Systems Architect, Web Developer, Mobile App Developer, Website Designing, Network Engineer, Data Analyst, etc.
Master of Computer Science (M.Sc)
MSc Computer Science is a two-year post-graduation program with the objective to develop advanced programming skills and strategies to solve various logical challenges using different programming languages. MSc Computer Science or MSc CS focuses more on developing software and networking-based skills. There are a lot of career opportunities after completing M.Sc in Computer ScienceÂ
- Course Duration – 2 Years
- Age Requirement – Minimum age limit is 17 years
- Subjects Required – Bachelor's Degree with Computer Stream
- Selection Process – Merit-Based/Entrance Exam
- Employment Roles – Software Engineer, Project Manager - Information Technology (IT), Technical Architect, Principal Software Engineer, Data Scientist, Lead Software Engineer etc.
Bachelor of Computer Application (BCA)
BCA is a three-year undergraduate programme in the field of computer science and information technology. It is one of the most popular career options for students who want to make their career in areas related to computer science. The programme makes students competent and technically skilled to showcase their technical expertise and work in the IT industry.
- Course Duration – 3 Years
- Age Requirement – Minimum age limit is 17 years
- Subjects Required – 10+2 Examination with Any Stream
- Selection Process – Merit-Based/Entrance Exam
- Employment Roles – Software Developer/Tester, Technical Analyst, Server Administrator, System Administrators, Programmer, Tech Support, Programmer, Database Administrator etc.
Master in Computer Application (MCA)
Master of Computer Applications (MCA) is a two-year professional post-graduate programme for candidates wanting to delve deeper into the world of computer application development with the help of learning modern programming language. The programme is a blend of both theoretical and practical knowledge. An MCA degree endows students’ an opportunity to work with tools meant to develop better and faster applications.
- Course Duration – 2 Years or 3 Years
- Age Requirement – Minimum age limit is 17 years
- Subjects Required – Bachelor's degree in BCA or equivalent with 55% mark
- Selection Process – Merit-Based/Entrance Exam
- Employment Roles – Software Engineers, Frontend Developers, Backend Developers, Web Designing, Networking Professionals, Project Manager (IT), Systems Analyst, IT Consultant etc.
Post Graduate Diploma in Computer Application
PGDCA Full Form is Post Graduate Diploma in Computer Application. PGDCA is a 1 year postgraduate course that focuses on advanced theoretical and practical knowledge of Computer Science and computer applications in the field of Information Technologies. Students will learn about operating systems, Software engineering, database management systems, and web programming from PGDCA. .Â
- Course Duration – 1 Years
- Age Requirement – Minimum age limit is 26 years
- Subjects Required –Bachelor's Degree with Any Stream
- Selection Process –Merit-Based/Entrance Exam
- Employment Roles – Web Developer, UI Designer, UX Designer, Ethical Hacker, Software Developer, Computer Programmer, Systems Analyst, IT Consultant, Network Engineer, Ethical Hacker etc.
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Frequently Asked Questions

Some popular computer courses after 12th include Bachelor of Computer Applications (BCA), Bachelor of Science in Computer Science (BSc CS), Bachelor of Technology (BTech) in Computer Science and Engineering, Diploma in Computer Science and Engineering, and Diploma in Information Technology.
There are several computer courses that can lead to high-paying jobs after completing 12th. Some of the best computer courses for high salary after 12th include:
Bachelor of Technology (BTech) in Computer Science and Engineering
Bachelor of Computer Applications (BCA)
Bachelor of Science in Computer Science (BSc CS)
Diploma in Computer Science and Engineering
Diploma in Information Technology
One of the most popular IT programmes is BSc Computer Science (B.Sc CS). This area has the potential to advance your career. As the business and demand increase, it is a continually rising field with a wide range of work prospects both in India and overseas.
The Post Graduate Diploma in Computer Applications (PGDCA) is a one-year professional post-graduate programme for those who desire to learn more about computer application development. This curriculum is intended to give advanced education in information technology.
he eligibility criteria for a basic computer course can vary depending on the course and the institution offering it. In general, there is no specific eligibility criteria for basic computer courses, and anyone with a basic understanding of the English language can enroll in these courses.
Completing a computer course can lead to various career opportunities in the IT industry. Some of the popular career options include software developer, web developer, network administrator, database administrator, cybersecurity analyst, and IT consultant.
BCA is a 3 years degree program and MCA (Normal) is a 2 years degree program.
Students can opt for any of the degrees including BTech, BSc (IT), BCA, MCA, MTech and MSc (IT). All the degrees in software engineering have a good scope. Recruiters hire professionals with few years of experience and they are offered good remuneration.