Can I reuse Windows OEM?
Buy Windows from Microsoft: $139 – $199

You can get Windows 11 Home for $139. And you can get Windows Windows 11 Pro for $199.You'll see a "Go to Store" button that will take you to the Windows Store if Windows isn't licensed. In the Store, you can purchase an official Windows license that will activate your PC. The Home version of Windows 10 costs $120, while the Pro version costs $200.I am a user of Microsoft products like you, and it is a pleasure to greet you. The Windows 11 Pro license is designed for use on a single device. Once you activate Windows 11 Pro on a computer, the license is tied to that specific hardware.

Is Windows 11 Pro license lifetime : With lifetime validity, you'll enjoy peace of mind knowing your operating system is always up to date. Whether you're a professional, student, or enthusiast, Windows 11 Professional offers a versatile platform for work and play.

Is Windows free forever

Microsoft says "Upgrade to Windows 10 for free during the first year and then it's yours forever". So the real, correct statement is this: "Upgrade to Windows 10 during the first year and then it's yours UNTIL one year passes and something goes wrong (sooner or later always does) and you'll need to reinstall Windows.

Is Windows 10 free for lifetime : yes you need to buy windows 10 license one only which is valid for single pc and lasts forever which has all security release and upgrade free. (only internet charge you have to pay). As Microsoft confirm windows 10 is last version of OS of Windows series so there's no next version will came.

You should buy a new one for the new computer. If you bought the product key separately and it was a retail key, you will be able to reuse it since this type of license is transferable: Settings > Update & Security > Activation > Change Product Key and enter the key that you have.

On 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 system, and then you can apply the same key on the new computer. To remove the product key on Windows 10, use these steps: Open Start.

Can I use a Windows 11 Pro license on multiple computers

Licensing Windows 11

Device and User licenses are available for Windows 11. Device licenses are assigned to an individual device and any user may use Windows 11 on that device. User licenses are assigned to a user who may then use Windows 11 on up to 5 devices.Microsoft includes many features in Windows that other operating systems do not have. This makes Windows more attractive to users but also more expensive. Microsoft regularly updates and improves Windows, adding to the cost.Windows 10 Home and Pro follows the Modern Lifecycle Policy. Windows 10 will reach end of support on October 14, 2025. The current version, 22H2, will be the final version of Windows 10, and all editions will remain in support with monthly security update releases through that date.

Answer: Because Microsoft is phasing out Windows 10.

Starting Oct. 14, 2025, Microsoft will charge a fee for security updates to Windows 10. Upgrading to Windows 11 is currently free, so Microsoft may be hoping that an impending fee versus a free upgrade will entice many users.

Can I keep Windows 10 forever : We can keep Windows 10 as long as we can however there is a life cycle for support provided on every Microsoft Product. Windows 10 support end date is October 14, 2025.

Can I use an OEM key on another computer : Can I transfer the OEM key to another computer No, you cannot transfer the OEM key to another computer. Manufacturers use these keys to install Windows on any prebuilt PC. They are also the keys you get from low-cost key suppliers like Kinguin.

How many times can you use a Windows 11 key

ONE license/product key = ONE install at a time. OEM Licensed you can reinstall it as many times as you want to on the same computer. Retail license can be transferred to another computer but can be installed on only ONE computer at a time. And you can only have 32bit or 64bit installed not both at the same time.

After a moment, a screen will appear that says which channel your license belongs to. By the way—despite OEM license restrictions, you can actually reactivate an OEM key on changed hardware. This option is primarily meant for people whose hardware has unexpectedly bit the dust, and a replacement has been swapped in.If you need to use your Windows 10 product key multiple times, you should purchase a retail license. This type of license can be used up to 10 times and can be transferred to another device.

Is Windows 11 still free : Can I upgrade for free Upgrades to Windows 11 from Windows 10 will be free.