A Windows 11 Home OEM key is the lowest-cost way to put a fully activated copy of Windows 11 Home on one PC. It is a global key that suits newly built desktops, replacement drives and clean installations on a computer you plan to keep. Order from Mcdkeys and receive your key by email.
What Is a Windows 11 Home OEM Key?
OEM licences are what PC makers and system builders use. The operating system is identical to any other Windows 11 Home licence, with the same features and updates. The one condition is that the licence stays with the first PC it activates.
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Product: Microsoft Windows 11 Home OEM product key
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Licence: one-time purchase for 1 PC, no subscription
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Region: global, no region lock
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Binding: tied to the first PC it activates
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Delivery: digital key sent by email
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Architecture: 64-bit
Windows 11 Home Features
A fresh, simple desktop
The centred Start menu, redesigned taskbar and Snap layouts make it quicker to find apps and arrange windows. Widgets keep news, weather and your calendar a click away.
Secure from the first start
Windows 11 requires TPM 2.0 and Secure Boot, and includes Microsoft Defender Antivirus, a firewall and Windows Hello sign-in at no extra cost.
Built for gaming
DirectX 12 Ultimate, Auto HDR and DirectStorage bring richer visuals and shorter load times on supported hardware, with the Xbox app and Game Bar built in.
OEM vs Retail Windows 11 Home
|
OEM key |
Retail key |
| Windows 11 Home features |
Full |
Full |
| Transfer to another PC |
No |
Yes |
| Reinstall on the same PC |
Yes |
Yes |
| Best for |
New builds and PCs you keep |
Users who change hardware |
Need a transferable licence? See our Windows 11 Home key.
Windows 11 System Requirements
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Processor: 1 GHz or faster, 2 or more cores, compatible 64-bit processor
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Memory: 4 GB RAM or more
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Storage: 64 GB or larger
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Firmware: UEFI with Secure Boot
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TPM: Trusted Platform Module 2.0
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Graphics: DirectX 12 compatible with WDDM 2.0 driver
How to Activate Your Windows 11 Home OEM Key
On a new build
- Create Windows 11 installation media with Microsoft's official tool.
- Boot from the USB drive and choose Windows 11 Home.
- Enter your 25-character key during setup.
On an installed copy of Windows 11 Home
- Open Settings, then System, then Activation.
- Select Change product key, enter the key and select Activate.
Windows 11 Home OEM Key FAQ
Is OEM a full version of Windows 11 Home?
Yes. Features and updates are the same as any other Home licence.
Can I move it to a new PC later?
No. It stays with the first PC it activates.
What if I replace my motherboard?
Windows treats that as a new PC, so a new key is normally needed.
Is the key region locked?
No. It is a global key.
What if my key does not activate?
Contact support@mcdkeys.com or use live chat. Our Refund Policy explains your options.
Compare Other Windows 11 Licences
Browse all Windows 11 product keys.
