How to Show or Hide Hidden Drive, Folders and Files in Windows 7 and Windows 8

Sometimes we need to view hidden files and folder in cases like our file suddenly disappear, we need to double check if they are really deleted or other just hide them. We also need to show hidden files and folder in order to troubleshoot some problems.

Files Disappeared after Antivirus Detects and Delete virus From USB

Your files suddenly disappeared after your antivirus software detects and deleted a virus from your USB. It happens in scenario like your inserted your usb into your friend’s computer and upon inserting to your own computer a virus was detected and deleted the problem is all of your files disappeared.