Microsoft Windows 11 Home
$39.99
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Description
A Windows 11 Pro OEM key gives one PC the full Windows 11 Pro edition at a lower price than a retail licence. It is a global key with automatic online activation, well suited to custom builds, refurbished systems and clean installs on a computer you intend to keep. Order from Mcdkeys and receive your key by email.
What Is a Windows 11 Pro OEM Key?
OEM means Original Equipment Manufacturer. It is the licence type used when a new computer is prepared for sale. You get the same Windows 11 Pro features and updates as with any other licence. Once activated, the key remains linked to that PC's motherboard.
- Product: Microsoft Windows 11 Pro OEM product key
- Licence: one-time purchase for 1 PC, no subscription
- Activation: automatic online activation
- Region: global, no region lock
- Binding: tied to the first PC it activates
- Architecture: 64-bit
Windows 11 Pro Features Included
Security
- BitLocker: encrypt internal and removable drives.
- Windows Hello with TPM 2.0: secure, password-free sign-in.
- Windows Sandbox: run untrusted programs safely.
Business tools
- Remote Desktop: connect to your PC from anywhere.
- Group Policy and Microsoft Entra ID join: manage devices and join company networks.
- Hyper-V: create virtual machines.
Everyday experience
- Snap layouts, virtual desktops and the redesigned Start menu.
- DirectX 12 Ultimate, Auto HDR and DirectStorage for gaming on supported hardware.
OEM vs Retail Windows 11 Pro
| OEM key | Retail key | |
|---|---|---|
| Windows 11 Pro features | Full | Full |
| Online activation | Yes | Yes |
| Transfer to another PC | No | Yes |
| Best for | New builds and PCs you keep | Users who change hardware |
Need a transferable licence? See our Windows 11 Professional retail key.
Windows 11 System Requirements
- Processor: 1 GHz or faster, 2 or more cores, compatible 64-bit processor
- Memory: 4 GB RAM or more
- Storage: 64 GB or larger
- Firmware: UEFI with Secure Boot
- TPM: Trusted Platform Module 2.0
- Graphics: DirectX 12 compatible with WDDM 2.0 driver
How to Activate Your Windows 11 Pro OEM Key
During a clean installation
- Create Windows 11 installation media with Microsoft's official tool.
- Boot from the USB drive and select Windows 11 Pro.
- Enter your 25-character OEM key when prompted.
- Connect to the internet and Windows activates automatically.
After Windows 11 Pro is installed
- Open Settings, then System, then Activation.
- Select Change product key, enter the key and select Activate.
Windows 11 Pro OEM Key FAQ
Does this key activate online?
Yes. Activation is automatic over the internet.
Can I move an OEM key to another computer?
No. It stays with the first PC it activates.
Can I reinstall Windows on the same PC?
Yes. Windows reactivates on the same hardware.
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
- Windows 11 Pro phone activation key: the lowest-priced Pro option, activated manually.
- Windows 11 Pro 5 PC retail licence: one key for five computers.
- Windows 11 Home OEM key: the Home edition for a new build.
- Windows 11 Pro N key: Pro without media apps.
Browse all Windows 11 product keys.
Additional Information
Shipping & Return
Reviews
How delivery works
1
Place your order
Add the licence to your cart and check out with a valid email address.
2
Get your key by email
Once payment is confirmed, your key is sent to your inbox, usually within minutes.
3
Activate
Enter the key in your software to activate it. Need help? Our team is on email and live chat.
Why buy from Mcdkeys
Genuine licences
Authentic Microsoft product keys.
Instant delivery
Sent by email, with no shipping and no waiting for a box.
Secure checkout
Encrypted payment through trusted gateways.
Real support
Help by email and live chat if you get stuck.
Frequently asked questions
How fast will I get my key?
Most orders are delivered by email within 5–30 minutes of payment confirmation. Orders that need manual processing or verification can take up to 24 hours.
Do you ship a physical product?
No. This is a digital product. Your key is sent to the email address you enter at checkout.
I haven't received my key. What should I do?
Check your spam or junk folder and confirm the email address on your order. If it still isn't there, contact support@mcdkeys.com with your order number.
How do I activate it?
Enter the key in your software's activation screen. If you need help, contact us by email or live chat.
What is your refund policy?
See our Refund Policy for full terms.
Which payment methods do you accept?
The available methods are shown at checkout.
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