Mudit, while there are many courses after 10th std you can pursue in Computer Science and related fields, you'll always be a step behind people coming from more professional backgrounds and courses like a Btech.

I'm not saying you can't compete on knowledge, but in the Job market people look for degrees as much as they do for knowledge, so a degree from a reputated institute will go a long way in getting you your first job atleast.

Not all of us are talented enough or even hardworking to build the next big thing, so for us, degrees are important as well. So I'd say, finish your high school and get admission into Engineering if you are genuinely interested in Computers, and while you are studying in high school, you can keep working towards your interest in computers on the side.

You can consider below names -



Application Software Certificate



Technical Support Associate



Certified course in Office Automation & Internet



Data Entry Operators/Word Processor



Multimedia and Animation Designing (CMAD)



Web Designer



C++



Software Developer



Web Technology



Web Developer



Diploma in Computer Application (DCCA)



Computer Operators/ Assistant etc.





Hope this helps!!!