(Or better yet, don’t install questionable applications!
select “Create a restore point” and then poke the Next button.
Use something memorable if possible.
Note that System Restore is going to reboot your machine to get to restore.
tap 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 rig back to the previous configuration.
