You will have to buy a new copy of windows and do a fresh install as you have wiped the operating system from your hard drive.
So I hard wipe my pc Bec it’s slow idk why but I boot it back up to my surprise no bootable device I have no idea what to do I don’t have a usb I don’t have disc I don’t have any legacy mode or efcu or whatever it’s called what do I do [IMAGE][IMAGE]
My dell pc no bootable device