Check the power to the power window switch on the driver's side.
Std & SuperCab Engine compartment fuse panel, Fuse # 110 -> Accessory delay relay -> Light Blue w/ Black stripe wire.
If you do not have power at the light blue w/ black stripe wire with the key in the accy or run positions, next would be to pull the accessory delay relay from the cab fuse panel, and bench test it to make sure when power & ground are connected to the coil, that the normally open terminals close. Easy test, power & ground to terminal 85 & 86, ohm meter on terminals 30 & 87.
If the accessory delay relay bench tests good, check for continuity on terminal 87 to the light blue w/ black stripe wire at the window switch.
Another easy route is to install a jumper in the relay socket ( with the relay removed ) as shown in the diagram above, red line. This should have power at the power windows regardless of the key position. If not, the fuse is not good or the wire is broken, most likely in the rubber boot from the a pillar to the driver's door.