Using the command line to change the product key in windows 8 with your valid mak at the ready, login to the windows 8 pc using an account that has administrative privileges.. Posted in windows 10, windows 8, windows 7, windows vista by steve sinchak do you need to change your product key so you can activate windows vista, windows 7, windows 8 or windows 10? there are two methods that will help you easily change the product key and activate.. When you try to change the product key in windows 8 or windows server 2012, you cannot find a "change product key" link in the system item in control panel. for example, you want to convert a default setup product key to a multiple activation key (mak) on a computer that is running windows 8..
With windows 8/8.1 the product key on preinstalled operating systems (hp, acer, etc) is embedded in the bios in the motherboard, so that the lost and/or worn c.o.a. sticker problem is no more. when you reinstall it will pick up the product key and activate the system automatically.. How to change windows 8 product key to complete activation. how to change windows 8 product key to complete activation. by. jonathan hu-august 16, 2012. 102. once the command prompt is launched with local admin privilege, run the following command to enter your activation key.. How to add or change product key in windows 8 using cmd how to change your product key using command prompt! - duration: 2:16. how to find your lost product key using command prompt.
