Topic edited. You had two completely different problems that needed to be addressed separately, so I've split them apart.
One of the biggest reasons power windows fail is because of snow and ice, says Al Karam, owner of Classic Automotive Repair in Sterling Heights, Michigan.
"It freezes the door glass to the frame around the windows," Karam says. "The window regulators are not made to break ice free, and it prematurely wears out the window regulator mechanism."
One thing I do is to exercise them. I noticed that they tend to bind/break after staying closed for a while... Like the passenger side or the drivers side rear. If you break the seal and open/close them once every couple of days they never get stuck. You will go through less regulators.