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 10 Home OEM Online Key

$6.50

Microsoft Store price: ~~$139.00~~ · you save 95%

Genuine Windows 10 Home at the lowest price. Permanently tied to this machine — ideal for older hardware that can’t upgrade to Windows 11. Works and activates normally; Microsoft stopped releasing new updates in October 2025.

Choose how you activate

Phone activation · Windows 10Cheapest. Free Confirmation ID from our Get CID page — no call. $3.49 View

Online key · Windows 10Easiest. Enter the key and it activates over the internet. $6.50 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-WIN10-HOME-OEM Categories: Best Sellers, Windows Tags: Home, OEM, Online Key, Windows 10 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: Budget-conscious users with older hardware that doesn’t meet Windows 11 requirements and doesn’t need Pro features.

Home vs Pro — what do you actually need?
Home covers everything most people use every day: browsing, Office, gaming, streaming, video calls. Pro adds BitLocker encryption, Remote Desktop hosting, domain join, and Hyper-V. If those terms mean nothing to you, Home is all you need.

OEM vs Retail:
OEM keys are permanently tied to this machine. When you buy a new PC, you’ll need a new license. For a transferable license, choose Home Retail instead.

What’s included:

Full Windows 10 Home — gaming, streaming, everyday productivity
Microsoft Store, Windows Hello, Cortana
All Windows 10 updates through end of support

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

Processor: 1 GHz or faster processor or SoC
RAM: 1 GB (32-bit) or 2 GB (64-bit)
Storage: 16 GB (32-bit) or 32 GB (64-bit)
Graphics: DirectX 9 or later with WDDM 1.0 driver
Display: 800 x 600 resolution
Internet: Required for updates and activation

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.