Hi Asad, Deleting Windows.old folder will not affect your PC. Windows.old folder will contain all the application/files which were installed in your previous Operating system. So, by deleting Windows.old folder, all the applications and files which were there in your old operating system will get deleted. After a Windows Upgrade, by default, Windows.Old directory will be deleted after 4 weeks. If you find that you no longer have any use for it you can also remove/delete the Windows. Adafruit Trinket Driver Windows 10 more. old folder manually. Hope the information helps.

Want to uninstall Nvidia, AMD, or printer drivers from your computer? It’s easy to remove old drivers and clean all the driver packages in Windows 10, Windows 8.1. In this Windows 10 guide, we'll walk you through the steps to delete the Windows.old folder and other files that can be taking more than 15GB of storage space on your computer.

Kindly write back to us for further assistance on Windows. We will be happy to assist you. Diamond Wpctvpro Windows 10 Driver here. Hp F4280 Driver Windows 10 more. Thank you Mohan B P.