What's exact difference between H1 and H1-B

[kvgujrathi]

I tried get answer for this question from many site but did not get.

What is exact difference between H1 and H1-B?

What are the things I can do and I can not do in the H1 and H1B?

I hope i will get it here.

Thanks

Kamlesh Gujarathi
kamlesh.gujarathi@itshastra.com

 

[ginnu]

I tried get answer for this question from many site but did not get.

What is exact difference between H1 and H1-B?

What are the things I can do and I can not do in the H1 and H1B?
I hope i will get it here.

Thanks

Kamlesh Gujarathi
kamlesh.gujarathi@itshastra.com

Try to read:
http://www.uscis.gov/graphics/howdoi/h1b.htm
http://www.ilw.com/articles/2006,0424-siskind.shtm
http://www.immigration.com/faq/hvisa.html