My driver side window stopped working. I had the window resetter ( or something like that) fixed cause my window fell in the door. After that it sounded like something was dragging against the glass when it went up or down. Then it stopped working. When you hit the button it will move not even a half inch then stop. What could be the problem and how much will it to fix? Is it also easily to fix?

Sounds like the power window motor has failed. You can get this part with or without the window regulator. It's like $20 cheaper to get the motor without the regulator but way more complicated to replace. If you heard a rubbing sound after the first time something could have been left untightened. If it hasn't been too long maybe they will warranty it for you, but the part at your local store was less than $100 when I did one a coupkle of months ago.