Windows is well-known for having driver and .dll conflicts, as well as all sorts of software that causes problems with your computer. Luckily there’s a System restore feature that can return your computer back to a known working configuration, as long as you’ve created a restore point.
Note that some software installations will create restore points automatically, but you should run it manually before installing any questionable applications. (Or better yet, don’t install questionable applications!)
Creating a Restore Point Manually
To create a Restore Point click on Start \ programs\ Accessories \ System Tools \ System Restore, and you’ll be given a wizard screen.
Click on “Create a restore point” and then click the Next button. You’ll be brought to a screen where you can type in a description for your restore point. Use something memorable if possible.
Once your restore point is created (which might take a while), you will get a confirmation screen.
All done creating the restore point!
Restoring from a Restore Point
To restore from a previously created restore point, open System Restore the same as above, but this time we’ll select “Restore my computer to an earlier time”. Note that System Restore is going to reboot your computer in order to restore.
Click the next button, and you’ll be shown a calendar with bolded dates wherever there is a restore point. Click on the date, and then click a restore point in the right hand side.
You’ll get a confirmation screen asking if you really want to do this. We’ll assume that there’s a problem requiring you to restore, so go ahead.
Your system will reboot and then restore your computer back to the previous configuration.