The very least I would do when selling a computer is download a linux live boot and run hdparm to run a secure erase
https://ata.wiki.kernel.org/index.php/ATA_Secure_Erase
That way they can't recover any of your personal details.
Then do a fresh install of windows. I don't ever bother with the OEM recovery partitions, they are a waste of disk space. You might have to download some drivers manually.
https://ata.wiki.kernel.org/index.php/ATA_Secure_Erase
That way they can't recover any of your personal details.
Then do a fresh install of windows. I don't ever bother with the OEM recovery partitions, they are a waste of disk space. You might have to download some drivers manually.