[raninepaths]

What if keyboard stops working? Whole case of computer needs to be changed?

[thfuran]

Well, it's out of warranty and that repair would cost so much that you're really better off getting a new keyputer.

[nathanasmith]

Assuming USB ports, you cheekily plug in another keyboard!

[theandrewbailey]

Or if it has Bluetooth (dunno why it wouldn't), use a bluetooth keyboard.