Q: why my windows will not go up or down , sometime almost evry day on 2002 Ford Explorer

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab

some times i can not get the windows on both side of the ttuck to go

up or down email
(1) Answer
When they fail, do they fail at the same time? And then do they start working again together?

I would focus my attention on the master window switch on the drivers door. However, you could also have coincidental failure of window motors on various doors. A circuit test is in order to find out if you have power and ground going to the motors when the failure occurs.