Urgent Help Needed!!
 

Ok first off, i wasnt really sure where to put this so if its in the wrong place im sorry!

So yeah, i have a HUGE problem with my pc. Now, im really bad with computers, i have no idea when it comes to the real names for stuff and how they work etc so ill try and explain this the best i can!!

Normally, i have 3 usb drives. Think they were drives E, F and G....i might be wrong about the letters. Today i tried 2 put some more music on my MP3 and it didnt register so i went into my computer and they were gone!! Completely vanished!

I would really appreciate it if someone could tell me why this has happened and what i can do to fix it!

Thanks in advance!
:)

Ok thanks!

The songs or the USB drives?