Question 1

Is it still worth buying a Windows 10 licence now that support has ended?

Accepted Answer

Yes, particularly for hardware that doesn't meet Windows 11's requirements or for systems tied to Windows 10-dependent software. The system keeps working and activating normally; it just no longer receives new security updates after 14 October 2025.

Question 2

How fast is delivery after purchase?

Accepted Answer

Your key typically arrives by email within 1-90 minutes of payment confirmation, along with your invoice.

Question 3

Is a Windows 10 licence valid for life?

Accepted Answer

Yes, the licence key remains valid for life. Microsoft's support timeline doesn't affect the licence itself.

Question 4

Will my licence survive a clean format?

Accepted Answer

OEM licences are bound to the motherboard and reactivate automatically on the same PC after a format. Retail licences reactivate using the same key.

Question 5

Does the Home to Pro Upgrade Key licence Windows on its own?

Accepted Answer

No. It upgrades an existing Home installation to Pro without a format, and must be redeemed within 1 day of delivery. A separate Windows 10 Pro licence is still required to activate Pro afterward.

Question 6

How many PCs can I activate one key on?

Accepted Answer

A single Windows 10 licence key activates on one computer; you'll need a separate licence for each additional device.

Microsoft $0 – $5 Windows 10 Licenses

Windows 10 Pro OEM License

Windows 10 Home OEM License

Microsoft $0 – $5 Windows 10 Licenses

Windows 10 Licenses products

Windows 10 Pro OEM License

Windows 10 Home OEM License