It depends on the crime and it depends on whether it is a conviction under immigration law.

I don't see any reason for concern, of course you should file for them.

A change of circumstances is an exception to the one year deadline to apply for asylum. Disagreeing with the local politics, by itself, is not a...

No, if you do not have work authorization you cannot work in the U.S. for your foreign employer.

The short answer to your question is no, you do not have to file to extend your H4 before you go for consular processing.

Yes, a person on an h4 visa, with a work permit, can apply for an F1 visa overseas.

You have one year from the date you came to the U.S. to file your application, unless the immigration judge gave you an earlier due date.

Until there are openings at the consulate, the NVC cannot schedule. Nevertheless it may very well be possible to file a suit to get yourself...

An educational evaluation from a year and a half ago is still a valid education evaluation. They don't expire.

It is possible to get a part time H1b status.