Will it affect my h1 if i transfer college after filling h1?

No, as long as you are in legal status at the time of the h1b petition you would be fine.

Although not a requirement it is highly recommended to show your intent.

This is a general social question and this is not the appropriate forum for such. Immigration judges are fair but that is the only broad brush...

How easy/difficult is it to get I-751 Waiver approved? I heard it's easy...

It is not an easy process and requires a considerable amount or evidence including a showing of joint finances, sharing of marital home, joint...

After overstay in USA,can I happly for green card

Yes but through marriage to a USC. Good luck.

Immigration petition I-130 denied right after I-485 sent in. Adam Walsh act involved. What do we do now?

I think you should consult with an attorney to acquire a meaningful response, something which on the face of your inquiry, most attorneys would be...

Can I bring my girlfriend with a fiance visa?

Yes, assuming you are a USC and once she turns 18, you can become engaged and petition for her as a fiancé. Good luck.

Doesn't this look suspicious to immigration? Green card scam/marriage fraud...read on.

That alone does not prove fraud. While it may suggest his immigration intent, more would be needed to make a determination of fraud.

It appears you may have a claim against your employer for filing to pay the prevailing wage. I would advise consulting with an attorney.

Does A U visa allows me to go to school.I am granted a deffered status .can I go to.school while waiting for the visa.

Yes, you can go to school while on a U visa and can likely acquire some financial aid. Good luck!