So my pc started running slow lately. I did some research and many sites said that i needed a clean install of windows 10. I did it, and it is a lot faster, except the usb ports don't work anymore. I have one of those old ps/2 or something keyboard with those purple ports, it works fine, i was able to log in and control the cursor with the numpad. I knew it was a problem with the usb drivers, so i installed Driver Booster. I scanned the drivers, but all it did was update game components. Nothing happened to the usb drivers. Can someone help me please