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Windows 11 Home to Pro upgrade retail box – upgrade licence key for 1 PC

Windows 11 Home to Pro Upgrade Key – Lifetime Licence (1 PC)

Original price was: $129.99.Current price is: $49.99.

Windows 11 Home to Pro Upgrade Key as a genuine one-time purchase for 1 PC. Sourced through authorised Microsoft distribution and delivered to your inbox within minutes, with activation on Microsoft servers.

  • Genuine perpetual licence for 1 PC
  • Delivered by email, usually within minutes
  • 180 day money back guarantee
  • Lifetime replacement warranty
  • Lifetime replacement warranty
  • Sourced through authorised Microsoft distribution
SKU OSS-W11UPG Category

Secure checkout. Card, Apple Pay and Google Pay accepted. A proper invoice comes with every order.

Instant email delivery

Your product key and activation steps arrive in minutes.

Secure checkout

SSL-encrypted payment by card or digital wallet.

180-day money-back

Full refund if your licence key cannot be activated.

Windows 11 Home to Pro Upgrade Key, licensed properly

This is Windows 11 Home to Pro Upgrade Key as a one-time purchase. No subscription, no renewal, and the licence stays valid for the life of the installation. Every key is obtained through authorised Microsoft distribution, which is why it carries a lifetime replacement warranty rather than a thirty day window.

What is included

A genuine upgrade key that converts Windows 11 Home to Pro in place.

How delivery works

After checkout, your licence key and step-by-step activation instructions arrive by email, usually within minutes. Activation happens against Microsoft servers, and support answers within the hour if anything needs a hand.

Requirements and licensing

An activated copy of Windows 11 Home. This licence covers 1 PC. If it ever fails to activate, we replace it or refund it, whichever you prefer.

Licence parameters

  • Licence type: Perpetual, one-time purchase
  • Delivery: Licence key by email, usually within minutes
  • Activation: On Microsoft servers, step-by-step guide included
  • Guarantee: 180 day money back, lifetime replacement
  • Support: Human answers, normally within the hour
  • Invoice: Issued with every order, US company

Licence key questions, answered

Every licence sold here is a one-time purchase. The product key activates a perpetual licence that stays valid for the life of your device, with no monthly fees and nothing to renew.

Delivery is by email and usually takes a few minutes. Your key arrives together with step-by-step activation instructions and a link to the official download.

Yes. Keys are sourced through authorised Microsoft distribution and activation happens on Microsoft servers, which is why every order is backed by a lifetime replacement warranty.

Contact support and we answer within the hour. If a key cannot be activated we replace it, or refund you in full under the 180-day money-back guarantee.

Each product page states exactly what the licence covers – most keys are for one PC or one server. Check the licence details above for this product.

How delivery and activation work

1. Order online

Complete secure checkout in under a minute.

2. Key arrives by email

The licence key, official download link and instructions land in your inbox, usually within minutes.

3. Activate with Microsoft

Enter the product key and activation completes on official Microsoft servers.

Original price was: $129.99.Current price is: $49.99.