Can any one suggest me about any such course which can help me in getting good job?
There are many computer courses which are job-oriented and earn a job for you. It totally depends on your personal interests. If you will ask me, I would recommend you to go for Web Designing and Graphics. This area is emerging like anything these days. Graphics is involved in each and every field of work. No matter you make your future in this field or not, web designing and graphics would be helpful to you in many ways.
Do you mean a web related course? Have you tried your local universities/colleges etc? Or are you looking for something different?
If you really are clueless, then just go for Computer Science degree. I can assure you that you'll get a good job.
Agreed, what kind of job are you looking to get? The qualifications or experience you'll need will differ greatly between industries and positions.