I don't know t step 2 boot my pc so plz send ur suggestion at evergreenboy_12@yahoo.com or evergreenboy2@gmail?

i dont know the steps to format my pc so can someone plz help me?
I don't know t step 2 boot my pc so plz send ur suggestion at evergreenboy_12@yahoo.com or evergreenboy2@gmail?
i dont know
family name