Restrict Access to Hard Drive in My Computer: What we are going to be doing in this video is block / lock access to any drive on a computer or laptop, we will be using Local Group Policy Editor (gpedit.msc) to stop users from accessing any drive you wish. This is great if your computer is used by lots of people or in a office and you want to prevent users from deleting important data.
Why not check out my forum if your having problems with your computer.