MAKE YOUR HARD DRIVE DISAPPEAR !!!

This is Cool trick to Just make your Hard Drive Disappear !!! You Could do this for hiding Your personal data from intruders.. This is Safe one. Nothing will happen to your hard drive. Believe ME
:)

Steps to Follow:

1)Start->Run->cmd
2)Type as Diskpart and Select Yes if a prompt Box appears
3)A new window will appear once you give Yes in the prompt Window
4)Type "list volume". This will list the available volumes along with letter and label of that drive

Suppose your "D drive" is "Volume 4". If u wanna make this disappear

5)Type "select volume 4"
6)Type "remove letter D"

Now You could find that D drive is no longer in Your My Computer !!!

To make it appear again:

Repeat the steps till 5

Instead of the command in 6) ,type "assign letter D"

U could find ur disk drive again in My computer. Screen shots of the Procedure can be seen

Problem Steps Recorder in windows 7

As the local PC guru you're probably very used to friends and family asking for help with their computer problems, yet having no idea how to clearly describe what's going on. It's frustrating, but Microsoft feels your pain, and Windows 7 will include an excellent new solution in the Problem Steps Recorder.

When any app starts misbehaving under Windows 7 then all your friends need do is click Start, type PSR and press Enter, then click Start Record. If they then work through whatever they're doing then the Problem Steps Recorder will record every click and keypress, take screen grabs, and package everything up into a single zipped MHTML file when they're finished, ready for emailing to you. It's quick, easy and effective, and will save you hours of troubleshooting time.