Payment Methods
1. Lipa Na M-PESA
Paybill No.: 5450522
Account No.: M
2. Cash on delivery
3. Cash on collection
Genuine Windows 11 Pro | Retail License Key | Lifetime Activation | One PC | Instant Email/WhatsApp Delivery
A legitimate Microsoft product code that unlocks BitLocker, Remote Desktop, and Hyper-V on your computer for a single payment.
Condition: New
Note: price and availability are subject to change without prior notice
Windows 11 Pro is now available at Mascom International for KSh 3,000, supplied as a genuine retail license key with lifetime validity for one PC and delivered to you by email or WhatsApp within one hour of payment. This is the full Pro edition the version with BitLocker drive encryption, Remote Desktop, Hyper-V, and Group Policy controls that Windows 11 Home leaves out. Mascom International operates a walk-in store at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, so Kenyan buyers can purchase, collect, or get activation help in person rather than trusting an anonymous online seller.
Windows 11 Pro suits Kenya's business owners, software developers, accountants, IT administrators, and university students who need BitLocker encryption for client data, Remote Desktop for working between offices, or a clean, genuine activation for a freshly built machine. Many Kenyans have lost M-Pesa money to sellers offering cheap "Windows keys" that turn out to be cracked, recycled volume keys, or pirated copies that deactivate weeks later and stop receiving security updates. Windows 11 Pro from Mascom International removes that risk a genuine retail key, activated through Microsoft's own servers, backed by a registered Nairobi store you can physically visit.
Choosing a genuine Windows 11 Pro license matters because cracked installations leave devices open to malware, miss monthly security patches, and can stop activating without warning. Mascom International sources every key through legitimate channels, and our Kimathi Street store gives you something no faceless WhatsApp vendor can: a physical address, a real counter, and people you can hold accountable. If your key ever fails to activate, we replace it or refund you, verified against your purchase. Pay through M-Pesa, receive your key within the hour, or walk into Nairobi CBD and collect it the same day.
Common Questions About the Windows 11 Pro retail license key
Is this Windows 11 Pro key genuine, or is it a cracked copy?
Yes, this is a genuine Windows 11 Pro retail license not a cracked, pirated, or recycled volume key. It activates directly through Microsoft's official activation servers and registers as a real digital license on your computer. Cracked copies sold cheaply around Nairobi often stop activating within weeks and stop receiving Microsoft's monthly security updates. Mascom International sources every key through legitimate channels, and you can verify our business in person at our Kimathi Street store in Nairobi CBD before or after you buy.
How do I receive the key after I pay?
After your payment confirms, Mascom International sends your Windows 11 Pro license key by email or WhatsApp within one hour usually within minutes during working hours, Monday to Saturday, 9:00 AM to 7:00 PM. The delivery includes the 25-character product key, step-by-step activation instructions, and a link to download the official installer from Microsoft. You never share your computer password or hand over any account details. The key activates on your own device, under your own control, from start to finish.
What if I pay in the evening or on a Sunday?
Orders placed during working hours typically arrive within minutes. If you pay late at night or on Sunday, when our Kimathi Street store is closed, your key is sent first thing the next working morning. The one-hour delivery window applies to confirmed payments received during business hours. Because a Windows license key carries no expiry from its issue date, a few hours' wait outside opening times costs you nothing the key stays valid and ready to use whenever you install Windows 11 Pro.
How do I pay, and is paying first safe here?
You pay by M-Pesa to Mascom International, or in cash if you visit our Nairobi CBD store. Paying first is the standard model for digital products everywhere, because a key is delivered electronically, not shipped. What makes it safe with Mascom is that we are a registered business with a physical address on Kimathi Street not an anonymous social media seller. You can walk in, pay at the counter, and collect your key face to face if you want total certainty before parting with money.
How do I activate Windows 11 Pro with this key?
Activation takes about two minutes. On a PC already running Windows 11, open Settings, go to System, then Activation, select "Change product key," and type the 25-character key we send you. Windows contacts Microsoft's servers and activates instantly with an internet connection any Safaricom, Airtel, or home fibre line works. For a fresh install, you enter the key during setup or skip it and add it later. Full written steps come with every key, and our support line helps if you get stuck.
Will this key work in Kenya, or is it region-locked?
This Windows 11 Pro retail license activates worldwide, including Kenya Windows keys are not region-locked the way some gift cards are. The same key works whether your PC was bought in Nairobi, imported from Dubai, or shipped from the UK. Windows 11 runs in English and many other languages, and activates over any Kenyan internet connection. There are no country restrictions, no VPN tricks, and no separate "Kenya version" to find. One genuine retail key, valid on a compatible PC anywhere in the world.
How long does this license last does it expire?
This is a lifetime license, not a yearly subscription. Once activated, Windows 11 Pro stays genuine on that PC for the life of the machine, with no renewal fees and no annual payment. You keep receiving Microsoft's free feature and security updates for as long as that Windows 11 version is supported. Unlike Microsoft 365, which bills every year, a retail Windows license is a one-time KSh 3,000 purchase. Buy it once, activate it, and the activation stays permanent on that device.
Can I move this key to a new computer later?
Yes. Because this is a retail license rather than an OEM key, you may transfer it to a different PC. Before moving it, you deactivate or remove it from the old machine, then activate it on the new one with the same key. OEM keys, by contrast, stay locked permanently to the first motherboard they touch. This retail key follows you when you upgrade your computer, which is one reason it costs a little more than the cheaper, non-transferable keys sold elsewhere.
What happens if the key does not activate?
If your Windows 11 Pro key fails to activate, contact Mascom International and we replace it or refund you, verified against your original purchase. Activation problems are rare with genuine retail keys, and most are simple fixes a typo in the 25 characters, no internet during activation, or a PC that does not meet the requirements. Our Nairobi CBD support team walks you through it on +254 708 852 521. You are never left stuck with a dead key and no recourse.
Technical Specifications
License Type and Validity
- Genuine retail license key — transferable to a new PC, unlike cheaper OEM keys locked to one motherboard.
- Lifetime validity with no renewal fees, so your KSh 3,000 is a one-time payment, not a subscription.
- Valid for one PC at a time; deactivate the old machine before moving the key to another.
- Activates as a digital license tied to your hardware, which makes future reactivation after a reinstall simple.
- Full Windows 11 Pro edition, not Home — includes BitLocker, Hyper-V, Remote Desktop host, and Group Policy.
- Receives Microsoft's free security and feature updates for the supported lifetime of your Windows 11 version.
System Requirements for Windows 11 Pro
- Processor: 1 GHz or faster, 64-bit, two or more cores — Intel 8th-generation or AMD Ryzen 2000 and newer.
- Memory: 4 GB RAM minimum; 8 GB or more keeps everyday multitasking smooth for most Kenyan office users.
- Storage: 64 GB or larger drive needed; an SSD makes Windows 11 Pro boot and load far faster.
- TPM 2.0 security chip and UEFI Secure Boot required — most PCs from 2018 onward already include both.
- Graphics: a DirectX 12 compatible card and a 720p or higher display for the full interface.
- Internet connection and a Microsoft account are needed during first-time setup and for online activation.
- Windows 11 24H2 also needs SSE4.2 and POPCNT processor instructions, standard on every supported chip.
How to Activate Your Key
- On Windows 11 already installed: open Settings, then System, then Activation, and choose Change product key.
- Enter the 25-character key exactly as sent; Windows contacts Microsoft servers and activates within seconds online.
- On a fresh install: type the key during Windows setup, or skip it and add it afterward.
- Any Kenyan internet line works — Safaricom Home Fibre, Airtel 4G, or office Wi-Fi all activate it.
- Written step-by-step instructions accompany every key, so first-time installers are not left guessing.
- Mascom International support on +254 708 852 521 helps if activation stalls or an error code appears.
Genuine Licensing Versus Cracked Copies
- Genuine keys keep receiving Microsoft's monthly security patches; cracked copies lose updates and leave devices exposed.
- Pirated keys are often resold many times and get deactivated by Microsoft without warning.
- Cracked activation tools frequently hide malware that steals M-Pesa logins, passwords, and banking details.
- A genuine license passes Windows Update and Microsoft Store checks that limit or block unactivated systems.
- Counterfeit keys cannot be transferred, refunded, or supported — you lose both the key and your money.
- Mascom's retail key activates cleanly and stays genuine, with a registered Nairobi store standing behind it.
Delivery and Source
- Sourced through legitimate, authorized channels — never cracked tools, key generators, or recycled volume licenses.
- Delivered by email or WhatsApp within one hour of confirmed payment, often within minutes in working hours.
- No account password or login details are ever requested; the key activates under your own control.
- Collect in person at Old Mutual Building, Kimathi Street, Nairobi CBD if you prefer a face-to-face purchase.
- Replacement or refund applies if the key fails to activate, verified against your original sale.
- Paid by M-Pesa or cash at the counter, with support reachable after delivery on +254 708 852 521.
What You Receive
After payment, you receive a genuine Windows 11 Pro retail license key by email or WhatsApp within one hour. The delivery includes the 25-character product key, step-by-step activation instructions, the download link to Microsoft's official Windows 11 installer, confirmation of lifetime validity for one PC, and Mascom International's support contact on +254 708 852 521 for activation help. The key activates on your own device through Microsoft's official process you are never asked for your password or account login details.
Activation and Genuine-Product Guarantee
This Windows 11 Pro key is a genuine retail license, not a cracked or pirated copy so it keeps receiving official Microsoft updates and security patches with no surprise deactivation. The key arrives within one hour of payment. If it fails to activate, Mascom International replaces it or refunds you, verified against your original sale.
Where to Buy Genuine Windows 11 Pro in Kenya
Windows 11 Pro is available now from Mascom International at KSh 3,000, supplied as a genuine retail license key and delivered by email or WhatsApp within one hour of payment. Walk into our store at Old Mutual Building, First Floor Room 4, Kimathi Street, Nairobi CBD, Monday to Saturday, 9:00 AM to 7:00 PM, to buy your key or collect it in person the surest way to know you are dealing with a real, registered Nairobi business rather than an anonymous online seller.
Order through any of the following:
- Phone and WhatsApp: +254 708 852 521
- Email: info@mascomintl.com
- Website: www.mascomintl.com
Pay first by M-Pesa, then receive your key within the hour and if it ever fails to activate, Mascom International replaces it or refunds you, verified against your purchase. Buyers across Kenya rely on Mascom International for genuine software keys, honest activation support, and a physical Nairobi CBD store that stands behind every sale. Send your order today and have Windows 11 Pro activated on your machine within the hour.
Disclaimer: We can not guarantee that the information on this product is 100% correct
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