On my school computer, I tried plugging in my flash drive, and I can hear the sound Win 7 makes when a USB is plugged in, but I can't see it in My Computer. Also, there are 2 other partitions of the HDD, which aren't visible on my computer. I checked in the BIOS, all USB ports are enabled. Also, the mouse and keyboard are wired USB.
How can I get it to recognize Flash Drives? Regedit and Gpedit is available.