Difficulty: Moderately Easy
Step1
Start at your desktop. Click My Computer, look at the task bar and then click Tools. An alternate option is to open Windows Explorer and then click Tools on the task bar.
Step2
Choose Folder Options and then select the Advanced Settings tab.
Step3
Check the box in front of "show hidden files and folders." After this, depending on your computer's other settings, you may need to hit "Apply" or "OK" at the bottom of the window for the changes to take effect. All of your hidden Windows files and folders should now appear on the screen.
Step4
Uncheck the box in front of "hide file extensions." This last step is optional, but is always recommended because file extensions help us determine what type of file we're dealing with. For example, a .doc file is an Microsoft Word file and an .mp3 is an audio file.