Microsoft Windows 11 Home 1 Device is a genuine Microsoft product key providing permanent one-time licence activation. Delivered instantly via email. Sourced through legitimate Microsoft channels. OfficeandWin is a Microsoft Partner.
100% authentic product key sourced through legitimate Microsoft licensing channels.
Product key delivered within seconds of payment confirmation — 97% instant, up to 8–12 hours max.
If your key ever stops working, contact support@officeandwin.com for a free replacement indefinitely.
OfficeandWin is an official Microsoft Partner ensuring all keys are legitimate and activatable.
Over 21,000 verified customer reviews on Judge.me demonstrate our genuine keys and excellent service.
One-time purchase product key — buy once and own permanently with no monthly or annual fees.
Receive the full commercial version with all features and no OEM or trial restrictions.
Our team at support@officeandwin.com responds quickly to activation questions and support issues.
OfficeandWin is a Microsoft Partner specializing in genuine software keys. With over 21,000 verified reviews averaging 4.71/5 stars on Judge.me, we're trusted by customers worldwide. Every key comes with a Lifetime Replacement Warranty — if your key ever stops working, we'll replace it for free, no matter how much time has passed.
97% instant delivery: Most orders are fulfilled within seconds of payment. A small percentage may take up to 8–12 hours. Genuine licences: All keys are sourced through legitimate Microsoft channels. Lifetime support: Contact support@officeandwin.com anytime with questions or issues.
Yes — all keys are sourced through legitimate Microsoft channels. OfficeandWin is a Microsoft Partner.
97% of orders are delivered instantly via email. Occasionally up to 8–12 hours.
If your key stops working anytime in the future, contact support@officeandwin.com for a free replacement.
One-time purchase. You pay once and own the software permanently.
Retail keys can be transferred by deactivating from the old device and reactivating on the new one.
Contact support@officeandwin.com before purchasing to ensure you order the correct edition for your needs.
Follow the activation instructions emailed with your product key. Usually involves running the installer and entering the key.
No — our keys work globally with support for all regions and languages.
Yes — all major credit and debit cards are accepted via Shopify Payments on officeandwin.com.
Email support@officeandwin.com for activation issues, wrong edition concerns, or any post-purchase questions.
Genuine Microsoft licence. Instant delivery. Lifetime warranty. Up to 90% below retail.