I'm a us citizen and married for 4 yrs. My husband is in deportation status. How can I help to keep him in US with his family?

You need to find a skilled, local immigration lawyer immediately. Don't try to figure this out yourself.

How can my daughter who has won DV Lottery adjust her status while she is here in the US?

According to 245 a and 245 c of the Act, your daughter must adjust outside the United States.

From the facts presented, you won't have any problem.

Pls i have a friend who came to the US with B1 visa and now he has overstayed for 1week and he also want to go back to school

You must be in status to change status from B to F.

If I apply for a change of status to R1 (being in the US), could my B1/B1 visa be canceled if the case is denied?

No problem at all. They won't cancel your visa.

I'm on H1B visa; can I found a company and hire myself as an employee eg CEO? If not, what are my alternatives?

I agree with Mr. Behar.

My wife's application for asylum has been referred to an IJ. I am included in the application but I usually travel to the US 3 t

This situation does not affect your ability to travel in and out of the country.

Immigration Genealogy Records Request

I agree with Mr. Behar.

I am a US citizen. My mom is a permanent resident. Who has the best chance and shorter wait time to immigrate my sister.

In your case, you must petition for your sister. There is no category for married sons and daughters of a green card holder. It's the F4 category,...

MUST I TO SEND THE ORIGINAL OR COPY, RECEIPT OF MONEY ORDER WITH MY FORM I-212?

Your question is somewhat confusing. You need to send $585, the original check or money order, not a copy.