Windows reboot loop

[TDlolgamer]

So it's my sisters birthday and I gave her my old pc. And I used the recover option to reinstall windows without my files saved on it. Now I got an error that made the pc reboot and then the error came again and so on, so I tried the option to press shift + F10 and then type regedit.
The link that I used: https://www.youtube.com/watch?v=tgpw9OKh6SQ

Now when I rebooted the pc, it showed the windows logo, then it said while loading "repairing" and then a blue screen pops up saying that it's 64% done and then the pc reboots and the same thing happens again and again. I don't know what to do! Does anyone know what I can do?

 

[smorizio]

as you want a clean pc and dont care about the files on the old pc. then you want to do a full nuke and reload of windows. from a working pc download windows media creation tool. you need an 8g usb strick. when dont it have the newest windows 10 iso on it. on your old pc if it had windows 10 and it had a good digital key. what you want to do is boot from the usb stick. whe nit ask for your key click skip. go into advance mode go to the hard drives. if there just one drive select all of the partion and delete them. when done click on next dont make any new partions windows installer will do thta for you. if there a ssd and hard drive and the ssd is the os boot drive. unplug the hard drive and then wipe the ssd and reinatall windows. when you get into windows and it booting fine power down...plug in the storage drive. use windows disk management to wipe the drive. the only issue with the data wipe is your going to need to use the same email account that you register windows 10 to have your digital key come back to this pc. under pc name and users you can change the info to her name or rename the pc to home pc.