You sure can, as long as you remove Windows 8.1 from the other computer like you said (by doing a factory reset), you are free to use the Windows 8.1 you purchased on another computer. Just use the same license key (from the box or your email receipt, depending on how you bought it).
Can you use the same Windows key on two computers?
Can you use your Windows 10 license key more than one? The answer is no, you can’t. Windows can only be installed on one machine. Beside technical difficulty, because, you know, it need to activated, the license agreement issued by Microsoft is clear about this.
Can I transfer a Windows key to another computer?
When you have a computer with a retail license of Windows 10, you can transfer the product key to a new device. You only have to remove the license from the previous machine and then apply the same key on the new computer.
Can I use my Windows 8.1 key for Windows 10?
Yes it works. Starting with the November update, Windows 10 (Version 1511) can be activated using some Windows 7, Windows 8, and Windows 8.1 product keys. … If you bought a Windows 8.1 Pro Pack product key, you can use it to activate Windows 10 Pro.
How many PCs can I use my Windows key on?
You may use the software on up to two processors on the licensed computer at one time. Unless otherwise provided in these license terms, you may not use the software on any other computer. c.
Can I use Windows 10 product key on two computers?
You can only install it on one computer. If you need to upgrade an additional computer to Windows 10 Pro, you need an additional license. … You won’t get a product key, you get a digital license, which is attached to your Microsoft Account used to make the purchase.
How do I find my Windows license key?
Generally, if you bought a physical copy of Windows, the product key should be on a label or card inside the box that Windows came in. If Windows came preinstalled on your PC, the product key should appear on a sticker on your device. If you’ve lost or can’t find the product key, contact the manufacturer.
Can I use Windows product key from old laptop?
That said, there are some important caveats. That old Windows product key can only activate against an equivalent Windows 10 product edition. For example, a product key for Windows 7 Starter, Home Basic, and Home Premium can be used to activate Windows 10.
How do I find my Windows 10 product key on my computer?
Users can retrieve it by issuing a command from the command prompt.
- Press Windows key + X.
- Click Command Prompt (Admin)
- At the command prompt, type: wmic path SoftwareLicensingService get OA3xOriginalProductKey. This will reveal the product key. Volume License Product Key Activation.
8 янв. 2019 г.
How do I transfer my Windows 10 license to another user?
You’re entitled with a Digital license when you linked Windows 10 on your account. Currently, there are no possible ways of transferring a digital license to another account.
How can I activate my Windows 8.1 without product key?
Without a product key, you won’t be able to activate your device. Your product key should be in the confirmation email you received after buying Windows, included with the packaging that came with your PC, or on the Certificate of Authenticity (COA) attached to the back or bottom of your PC.
Can I upgrade from Windows 8.1 to Windows 10 for free?
Microsoft’s free upgrade offer for Windows 7 and Windows 8.1 users ended a few years ago, but you can still technically upgrade to Windows 10 free of charge.
How can I change my Windows 8.1 laptop to Windows 10?
Select the Start button > Settings > Update & Security > Recovery. Under Go back to the previous version of Windows 10,Go back to Windows 8.1, select Get started. By following the prompts, you’ll keep your personal files but remove apps and drivers installed after the upgrade, plus any changes you made to settings.
What happens if I use my Windows 10 key twice?
What happens if you use the same Windows 10 product key twice? Technically it is illegal. You can use the same key on many computers but you cannot activate the OS to be able to use it for an extended period of time. That is because the key and activation is tied to your hardware specifically your computer motherboard.
How many times can I use an OEM key?
On preinstalled OEM installations, you can only install on one PC, but you there is no preset limit to the number of times that OEM software can be used.
How many times can you use a Windows 10 product key?
Your license permits Windows to be installed on only *one* computer at a time. 2. If you have a retail copy of Windows, you can move the installation from one computer to another. If you have an OEM copy, its license is permanently tied to the first computer it’s installed on; it may never be moved to another.