Ok,i have a 1995 buick century.my front two power windows will not go up or down and the fuse is ok.my back drivers side window works just fine but,the passenger side back window will go down but,i have a hard time getting it to go back up.it goes so far and stops.it takes a whole day to get it all the way up,can you help me??

Can you control the windows from the drivers seat? Do they operate from the individual seats?
Sounds like the switches may be bad... BUT - CHECK all the fuses...sometimes removing and re-installing the same switches makes the connections fresh again..(I have done this very thing).. and they work

could be where the front driver door bent the harness wire could be cut.

i have fixed this problem on mine remove front drivers door panel trace your ground wire from window switch and make sure you have a good ground once you fix your ground you will fix your windows

probably needs new switches (in driver's door panel). if window is ever left down while raining, switches will quickly corrode.

Check the front window solenoid, and the window switches to see if your getting power to, and out of the switchs.

take the door panal back off. Using a test light disconnect the window motor and run your test light across the two termails hook the switch up and run the switch up and down. If the light lights then the window motor is no good. If the light does not light check to see that there is power going to the switch. Another place to check is in the body to door pass throught sometime the wires brake there

First, a 12 volt fuse is fine. It sounds like the window motor winding is shorting and pulling too much current, but not enough to blow the fuse. Unfortunately it sounds like the motor will need replacing. My guess is the radio was thumping becaue the window motor is robbing the radio of voltage/current.

It could be the fuse, does it go down? If not chk. fuse, if fuse ok, see if you can help it down by pushing down on window wile working switch, and also same wile trying to go up, if it don't work or if its slow chanses are the motor is tired and needs replaced or its lost power like bad switch or broken wire. there is also a chanse it came off the track in witch case the door panel will have to be removed.

Replace the Driver side window switch. These have a corrosion issue.

I've had a similar problem with my 2003 Buick Century. In my case, the driver's side front window one day went up and would not come down. I knew that the switch was malfunctioning by sticking in the up position since the window continued up despite the fact that Iet off the switch when the window was half way up and it continued going up. I had to pull over and pull the master switch assembly from the door panel and unplug it to prevent the window motor from being damaged by the constant power feeding it after the window was up. Basically, it would have burned the motor out. I cleaned the switch and it now works fine most of the time. I still need to replace the assembly. Not sure this is the reason in your case. I would check the back window and see if it goes down with the switch on the back door panel. If it does, then you are having problem with the master switch assembly on your front door panel. Moisture from rain from the window being down during rain or dirt may have corroded the switches' contacts.