Mechanic Q: Why are my headlights turning off??

My headlights will turn off without warning even while driving at night. The parking lights, dashboard and everything else stays lit and working properly. Do I need to replace a fuse somewhere?

Mechanic Q: My driver side window won't go up.?

Its not the motor because I can control the passenger window and it works fine. It will go down but not up. It seems like the switch is not connecting for it to go up.