I'm wanting to install Ubuntu so my comp will be a dual boot, but I also want to know an escape route for my computer if i don't similar to Ubuntu, besides only just delete everything from my unyielding drive. Thanks for the answers!
Answers: When you install it you will inevitability to create a separate screen on your firm drive to install Ubuntu too.
Create a backup of your boot.ini record.
If you want then you want to dump Ubuntu next you can delete the divider and restore your untested boot.ini. This will hold it support to a Windows single system.