Nuttybuckethead :
I'm looking back at my old PC and I have come to realise that it won't connect to the internet unless I plug in this Belkin Enhanced Wireless USB Adapter. Is there a reason for this or does every PC have one of these? I am building a Gaming PC soon so I am wondering If i need this little USB, thanks
Well your current PC doesn't have wireless built in (as most desktops don't), and if you don't have an ethernet cable from your home router to plug into your PC, that USB adapter is the only way to get internet on your PC.
For your future gaming PC you can use that USB, buy a new one, buy an internal WiFi card like...