I have a keyboard from my laptop with one loose key and one completely popped out. The "enter" key is loose and the "apostrophe" key is completely off the keyboard. I tried to fix it but it just makes it worse. What would you do if you had a keyboard with one or a few loose/missing keys? Would you try to fix it or replace the entire keyboard.

Below is the picture of the "apostrophe" key not intact with the rest of it's family