I'm attempting to go back to a Windows machine from Ubuntu because Ubuntu has been too difficult for me to use.
How to remove Ubuntu and put Windows back on?
I am trying to follow this thread, but I can't get past the first step. I have downloaded Windows 10 from Microsoft's main page onto a USB, but when I attempt to boot from it I am sent back to Ubuntu.
https://silentinfotech.com/blog/steps-to-install-windows-10-on-existing-ubuntu-16-04/
So I am now following this guide, but for some reason I am unable to resize my harddrive and I don't know why. The Free space preceding (MiB) section is all greyed out, and any time I try to put a new number into the New size (MiB) the number doesn't save. The black arrow slider for resizing the Hard Drive seems to be stuck to the right side, I don't know why, this disk is practically empty.
Please help I'm getting frustrated.