Settings —□✕

System › Activation

Windows 11 ProEdition

Activation state Not active

Change product key Change

Windows is activated Activated online with Microsoft's servers

1Open Settings › System › Activation
2Change product key, type your key
3Click Activate
4Activated in seconds

Best Sellers, Windows

Windows 11 Home OEM Online Key

$7.50

Microsoft Store price: ~~$139.00~~ · you save 94%

Genuine Windows 11 Home at the lowest price. Perfect for new PCs and everyday use. Permanently tied to this machine. Activates on Microsoft’s servers.

Choose how you activate

Phone activation · Windows 11Cheapest. Free Confirmation ID from our Get CID page — no call. $3.99 View

Online key · Windows 11Easiest. Enter the key and it activates over the internet. $7.50 Selected

What happens after you pay

Your key appears on screen and in your email within seconds.
A step-by-step activation guide comes with your key.

Watch how activation works (15 sec)

Genuine Microsoft license Personal support chat 30 days to activate — guaranteed Secure checkout by Stripe

SKU: KL-WIN11-HOME-OEM Categories: Best Sellers, Windows Tags: Home, OEM, Online Key, Windows 11 Brand: Microsoft

Activation Online — enter the key and it activates

License One-time purchase — permanent

Devices 1 PC

Transfer Stays with the first PC it activates on

Warranty Activate within 30 days — free replacement if it doesn't work

Delivery Instant to a few minutes, depending on demand and stock — on your order page

Best for: Anyone setting up a new PC for everyday use — work, school, gaming, streaming — who wants the lowest price for a genuine license.

Do you need Pro or is Home enough?
Home is all you need if you use your PC for everyday tasks and you don’t need:

BitLocker (full-disk encryption)
Remote Desktop hosting (letting others connect to your PC)
Domain join (corporate or school network)
Hyper-V (virtual machines)

Pro costs more for features most home users never open. If the list above means nothing to you, Home saves you money.

OEM vs Retail:
This OEM key is permanently tied to the PC it first activates on. Right choice for a PC you’ll keep long-term. For a transferable license, choose Home Retail instead.

What’s included:

Full Windows 11 — Start Menu, Snap layouts, Widgets, virtual desktops
Microsoft Store, gaming features, DirectX 12 Ultimate
Windows Hello — face or fingerprint login
Android app support (Amazon Appstore)
Microsoft Teams, Edge, and all built-in apps

1x Digital license key
Download link to official installer
Step-by-step activation guide
Invoice / proof of purchase

Processor: 1 GHz or faster with 2+ cores on a compatible 64-bit processor (Intel 8th Gen+, AMD Ryzen 2000+)
RAM: 4 GB
Storage: 64 GB or larger
Graphics: DirectX 12 compatible with WDDM 2.0 driver
Display: HD (720p), greater than 9" diagonally
Firmware: UEFI, Secure Boot capable
TPM: Trusted Platform Module version 2.0
Internet: Required for updates and activation. Windows 11 Home requires internet and a Microsoft Account for initial setup.

Purchase — Complete your order securely
Receive Key — Your key appears on your order page right after payment, and we email you a link. Click “Reveal key” to see it
Activate — Enter the key during product setup or in Settings > Activation

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How this key works

Online: enter the key and Windows activates over the internet. Microsoft then remembers this PC (a digital license).

Reinstalling

Reinstall the same edition and connect to the internet — Windows reactivates by itself. If setup asks for a key, choose I don't have a product key.

New computer

No. An OEM key stays with the first PC it activates on — a new motherboard counts as a new PC. Choose a Retail key if you plan to move it.

Compare all key types — OEM, Retail, phone, Microsoft account →

Frequently Asked Questions

Yes. It's a genuine Microsoft product key that activates on Microsoft's own activation servers, covered by our 30-day activation guarantee.

Usually instantly, and at most a few minutes depending on demand and stock. Your key appears on your order page as soon as your payment is confirmed, and we email you a link to it. The key stays hidden until you click Reveal key.

No. Each key activates one PC. OEM keys are tied to one motherboard. Retail keys can be transferred to a new PC by deactivating on the old one first.

Windows Home is designed for everyday personal use. Windows Pro adds BitLocker encryption, Remote Desktop, Hyper-V virtualization, and Group Policy management — features mainly useful for business users and IT professionals.

Send our support team your order number and a screenshot of the activation error. Most problems are an edition mismatch or a typo, and we'll help you fix it. If the key really is faulty, we send a free replacement within 24 hours — or a full refund if we can't replace it.

One-time purchase. You pay once — no monthly or annual fees.

Yes, if your hardware meets Windows 11 requirements (including TPM 2.0). The upgrade is free through Windows Update and your license transfers automatically.

This is a global key that works in any country worldwide. There are no regional restrictions on activation.