After upgrading, proceed to enter the Windows 10 Pro OEM product key.Ĭlick Start > Settings > Update & security > Activation > Change the product key then enter the new product key then click Next to Activate. That’s it! Close out of the upgrade complete verification screen and start using your new edition of Windows.ġ2. But in my experience, it only took 5 to 10 minutes.ġ1. ThinkCentre ThinkStation ThinkPad Idea Tablet IdeaPad IdeaCentre. The amount of time the upgrade takes will vary between systems. What is eligible for downgrading from Microsoft Windows 11,10,8/8.1. Enter your product key for the edition you are upgrading to, whether it is Pro or Enterprise and wait while the product key verified.ĩ. Make sure all open applications are closed and your work is saved then start the upgrade. Wait while the upgrade process kicks off your computer will be restarted several times throughout this process.ġ0. Click Yes if User Account Control comes up.Ĩ. Select About then Change product key or upgrade your edition of Windows.ħ. Once you have your Windows 10 key ready select System.Ħ. Upgrade to Windows 10 Pro using the following default product key:ĥ.

Downgrade windows 10 ke 8