If the BIOS is in Legacy or CSM mode, you cannot access the settings and configuration available in UEFI. If you are planning on selling your Windows 10 PC, then this option would be a safer choice even if it takes longer.Your motherboard’s BIOS operates in two different modes, UEFI and Legacy or CSM (Compatibility Support Module). This is because this process is meant to scrub the hard drive of your files in a more thorough manner, which makes it harder for someone else to recover them.

Remove files and clean the drive: As per Microsoft’s description, the second option will take considerably longer where it might run for a couple of hours.

Just remove my files: This is a quicker reset process but it is less secure as there is potential that your files could still be recovered despite it being deleted.If you were to select Remove everything, choose one of the two options presented to you.If you have more than one hard drive, you will be presented with options to factory reset only the drive Windows 10 is installed on, or all drives.Select either Keep my Files or Remove everything, depending on what you want the factory reset to accomplish.Select Recovery from the left navigation bar.So, if you’re looking for how to factory reset Windows 10 back to its default settings, here’s how you can do it.

It can also be useful if you’re looking to sell off your computer and want to reset everything for the next user. This is where a factory reset of your computer might come in handy return it into a “brand new” state. From time to time as we add and delete files to our computers, Windows can start to behave a bit funny, where every now and then we might run into an error or two, or where it stops running the way it is supposed to.

Reset windows to factory settings