Help! Can no longer connect to the internet.
Hi, I just built a new computer, and I am using a usb wireless adapter for connecting to the internet. Everything worked fine yesterday, but today when I turned the computer on, it said that there was no wireless network available. I haven't moved it from yesterday, where its signal strength was in the green. The adapter has a green light on and it is recognized by the computer, but it will not find my network. I am running Windows XP, and the router is a TP-Link TL-WN722NC / TL-WN722N. How can I connect to the internet? Thanks.