So I've always love writing programs in Integer BASIC. I would use an emulator on my modern Mac but recently I got the urged to finally "upgrade" to the real-deal. I bought an Apple //c on ebay as my "first" computer. Everything seemed to work flawlessly except for a few keys. When I press certain keys (on the keyboard) it shows something else. For example: The 'dash/under-score' key (when pressed) says: ]' 90L/- The 'plus/equals' key (when pressed) says: =P UK, The 'back slash' key (when pressed) says: M5TJM\` I also noticed these (key outputs) change too.. Does anyone have slightest idea on why this is happening? Is there a way to fix this? Please dumb all this down for me, thank you for your "output".