No matter what I do, USB Device Not Recognized appears when I attach my Ipod Touch

Although you say that you've tried everything, let's politely assume (for the sake of this discussion) that you haven't.

1. Use a different USB port on your computer. I suggest this because if a USB device failed while connected via a USB port, the port itself may have become electrically damaged (in other words, you will not see any physical damage) but the port is unusable
2. If you have another USB device, try connecting it to the same USB port on your computer in order to check that the port works (at least for that device). If the port will not recognise the second device either, it suggests that the port may be damaged (as mentioned above). Even if it does work, the port may not be able to cope with the iPod if it is damaged
3. Have you read this Apple article: If your computer doesn’t recognise your iPhone or iPad – Apple Support (UK)?
4. Check this tip from fellow user turingtest2: iOS device not showing in iTunes for Wind… - Apple Community