I am using
windows 7 ultimate and it was all going good till I tried to
copy music files from a Portable Player through usb to my computer and i used
"Show Hidden Files and Folders" to view audio files as I didn't see any of them then there was a
System Folder and I tried to open it and BANG my Pc got stuck and Problem of 100 percent cpu usage appeared for the first time!! I shut down and restarted and scanned pc with nod32 and malware bytes to no avail!! CPU and Memory usage is still higher than normal!!
Thanks in advance for your help!!