Im a illegal minor, can i be deported for applying to college?

No.

H4 to H1B Change of Status & Start of work date

The answer to your questions depends on what start date was requested on the I-129 form and what start date is on the I-797 approval notice. If...

Selected as the best answer

I am here on an H-1B visa, it will expire so I want to renew it do I have to leave the U.S.? What do I have to file and how much

You do not need to leave the US in order to extend your H-1b as long as you file the H-1b extension petition before your current H-1b expires. As...