What would you do if you were omnipotent? You would still be in your body and you wouldn't be omniscient. You could make anything happen according to your will, other than learning things you don't know.
This, OP is stupid.
Why have omnipotence if you can't get omniscient.
But what I would do is to scan every human on this world. Thoses worthy, I would propose them to teleport us all on another world (to find it, I would stop time and search everywhere on the universe) then we would all live happily in a paradise.
I would give everyone a 500 years lifespan.
No man Shall ever know who the god was. Not even I.
I'd make everybody immortal. I'd cure all physical illness (from common cold to cancer), no more personality disorders/ mental illnesses (Religious Extremists, like ISIS, are exempt from my anti mental illness amendment. I allow them to stay.), and make everyone invincible. If their head gets chopped off, it just grows back hairless/no skin tan, and needs to have it's hair and skin grow back. But, when your head gets chopped off, it hurts so bad that you hallucinate like 10000000 hits of ultra DMT with the pain of being put on fire and giving birth to 100000 children. But the pain only lasts for 15 seconds, and the new head sprouts instantly.
Once a month on the 21st, from 4:20PM-4:30PM Eastern Time, You can suicide, or murder anybody, and they never come back.
The Fourth Amendment:
On June 20th, at 4:20PM-4:30PM Eastern Time, everybody forgets everything their brains have ever learned, seen, or heard. It'd be like you were put on earth for the first time. After 4:30, you instantly re-remember everything, except those 10 minutes.