Pre owned desktop computers are good to get, especially if you are on a budget. These may have Windows 7 in them, it’s not something to worry about because you can upgrade to Windows 10 easily. Therefore you will have brought a computer that was not very expensive, and it now runs the wonderful Windows 10. You can even upgrade to Windows 10 by using the handy in-place upgrade option if you do not want to lose the files on your computer, this can be done with the help of the Media Creation Tool. Read on to find out how to upgrade from Windows 7 to 10 without running into problems during installation.