Applying green card can we apply advanced parole too if i have overstayed my visa ? Immigration question

I recommend that you do NOT obtain an advance parole.

You can make corrections at the interview.

Yes, quite often officers will explore previous marriages.

Yes, this happens quite often. Be patient.

More specifics are needed as regards the degrees themself.

How do I transfer my son's F2 visa linked to my F1 visa to my spouse's F1 visa?

Yes, the school's DSO can issue a I-20 transfer.

Be careful .... Uber and others may want you to prove you are lawfully in the US.

N400 - Have been a Green Card holder since 05/03/2016 (4 yrs 10 months). Can I apply for naturalization right now?

Yes, you appear to qualify ... as long as you pass the good moral character test.

Should i do change of status to H1b or apply for L2 EAD?

I agree with Mr. Smith: "There is no L2 EAD with premium at this time. H1 with premium would be faster."

If We file tax separately as a married couple while awaiting conditions to be removed for my permanent green will it be affected

As long as you have lots of other evidence, such as 5+ notarized affidavits, joint bank, joint insurance, you will probably be OK.