which are the computer course can do in 12th vacation so that we can do job on basis of that course

I don't agree with@arun dev in this matter because tally, typing have very little value and everyone knows it! I t think you should do more serious courses like Programming, Hardware etc... It can do real good. If it's job you want then you should complete these courses and then go for more complex

Dear shraddha, You can do a basic course offered by any reputed institute, like TYPING, MS OFFICE (more focus on excel and word) or specialised course like Tally, DTP, Multimedia etc is enough to get a good job but do remember it your interest matters the most. Hope it was of help, Always feel f