door doens't open from the inside of the car, and the window doesn't go down....i have done work with electrical(just stereo) and some things with the wheels and bak end...but i dont know how to deal with the stupid door stuff...

 

The rod has become disconnected. The door panel will have to be removed, to check it out. There is a plastic clip that holds the rod to the latch, it may be broken, or just disconnected.

 

Test the switches and wires while you're at it.

 

what model is your car?

 

accord lx

 

Do you have a service manual for your car? If you want to work on your own car, it's a necessity. Either the Helm (Honda) manual, or one of the cheap ones from Autozone or Advance Auto.