I'm a bcom(Hons)graduate and also MBA in marketing & finance ,I want to some IT course so that I can apply for Top IT Companies.Right now I'm a employee of Reliance Communication.Will pursuing any IT course help me out in entering in IT field?Please suggest me.

you should have to go for MSC along with your job , firstly take admission in PGDCA after that you can take admission in MSC 2nd year directly, you can find job with PGDCA certificate , and start any part time computer course in which you are intersted for example, networking, testing, h/w or s/w ok