I woke up this morning, turn on my computer and gosh!! what happened to the screen display, its out scale, got a total black section 20% on the right side. I though that my LCD is damage :-(
But thanks to my brain (and to Microsoft too..of course.. ), it flash me to something real important tools but ALMOST forgotten, System Restore!!!.
If you are using windows XP and above, Microsoft packed this important tools with your windows.
System Restore.
System Restore does undo your system to previous state that you want or to the point before unwanted changes occur.
So how to do that; A. Lets take a look on how turn it ON and B. How to do system restoring.
A. In most cases by default, you should get System Restore ON when your windows go life. But just in case it wasn't let take a look how to get it back on track.
By the way, please take note; Some virus might turn your System Restore OFF and get rid of all your restore point
- Right Click on My Computer and select Properties from the shown menu. You should be getting System Properties window as shown below.

- Select System Restore tab; That will bring you to System Restore config as shown below.

- To turn it ON; Un-check Turn off System Restore on all drives.
- Under section Drive Settings, ensure that status is "monitoring" for drives on your computer.
- That's it, click OK to save your settings.
B. How to restore your computer to selected restore point.
- Click Start > All Programs > Accessories > System Tools and select System Restore.
You will see System Restore windows as shown below.

- From the option, select Restore my computer to an earlier time. Click button Next to proceed.
(There is another option, Create a restore point. It is optional if you want to force a restore point creation before you make some changes to your computer, but by default it will do it by it self.)
- Select your preferred restore point. The one that you know your system was fine during that time. Select the active date where its number in bold (No1.) and Select your restore point. (No2).
Click Next when done.
- On the next step (final), you'll get a confirmation notice about selected restore point you have choose.

Just click Next if you satisfy with your selection.
- Your computer will automatically shutdown to execute the process and you'll see the result either Restoration Complete or Restoration Failed after your system restarted.