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Genuine Microsoft Windows & Office Licenses

Windows 11 Pro

Remote DesktopBitLockerHyper-V
$29.99$199.99
Secure payment
Instant delivery Global activation Money-back guarantee

Our Products

Windows 11 Pro

Windows 11 Pro

Latest Windows OS with professional features

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$29.99$199.99
  • Lifetime License
  • 1 PC
  • Instant Delivery
Windows 11 Pro - Online Key

Windows 11 Pro - Online Key

Digital activation via Microsoft servers

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$27.99$199.99
  • Online Activation
  • 1 PC
  • Instant Delivery
Windows 11 Pro - Phone Key

Windows 11 Pro - Phone Key

Telephone activation for offline PCs

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$31.99$199.99
  • Phone Activation
  • 1 PC
  • Instant Delivery
Windows 11 Home

Windows 11 Home

Perfect for home users and students

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$26.99$139.99
  • Lifetime License
  • 1 PC
  • Instant Delivery
Windows 10 Pro

Windows 10 Pro

Stable and reliable professional OS

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$24.99$199.99
  • Lifetime License
  • 1 PC
  • Instant Delivery
Windows 10 Pro - Online Key

Windows 10 Pro - Online Key

Digital activation with Microsoft account

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$23.99$199.99
  • Online Activation
  • 1 PC
  • Instant Delivery
Windows 10 Pro - Phone Key

Windows 10 Pro - Phone Key

Reliable phone activation method

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$26.99$199.99
  • Phone Activation
  • 1 PC
  • Instant Delivery
Windows 10 Home

Windows 10 Home

Classic Windows experience

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$21.99$139.99
  • Lifetime License
  • 1 PC
  • Instant Delivery
Windows 8.1 Pro

Windows 8.1 Pro

Efficient OS for older hardware

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$30.99$199.99
  • Lifetime License
  • 1 PC
  • Instant Delivery
Windows 7 Professional

Windows 7 Professional

Classic Windows 7 for legacy systems

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$28.99$199.99
  • Lifetime License
  • 1 PC
  • Instant Delivery
Windows 365 Business (1 Month)

Windows 365 Business (1 Month)

Cloud PC streaming service from Microsoft

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$50.99$44.00
  • Cloud PC
  • Windows 11
  • Access from Any Device
Windows 11 Enterprise

Windows 11 Enterprise

Advanced security and management features

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$43.99$309.00
  • Lifetime License
  • 1 PC
  • Advanced Security
Windows 10 Enterprise

Windows 10 Enterprise

Enterprise-grade Windows for businesses

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$40.99$309.00
  • Lifetime License
  • 1 PC
  • Advanced Security
Windows 11 Pro for Workstations

Windows 11 Pro for Workstations

High-performance OS for advanced workloads

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$45.99$309.00
  • Lifetime License
  • 1 PC
  • ReFS File System
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Most popular right now

Buying a Windows or Office key online shouldn’t be a gamble. A genuine licence keeps you on Microsoft’s security updates, activates permanently, and never nags you to reactivate — the things a cheap counterfeit key quietly fails to do. These are the licences our customers reach for most, and below is exactly why people choose to buy them from us.

  1. #1
    Windows 11 Pro + Office 2021 Pro Plus Bundle

    Windows 11 Pro + Office 2021 Pro Plus Bundle

    One licence covers the operating system and the full Office suite — the cheapest way to set up a new PC from scratch.

    $59.99$639.98
    View details
  2. #2
    Windows 11 Pro

    Windows 11 Pro

    Our single best-seller. Remote Desktop, BitLocker and Hyper-V unlocked, for a fraction of the retail price.

    $29.99$199.99
    View details
  3. #3
    Office 2021 Professional Plus

    Office 2021 Professional Plus

    A one-time purchase, not a subscription — Word, Excel, PowerPoint and Outlook you own for life.

    $48.99$439.99
    View details
  4. #4
    Windows Server 2022 Standard

    Windows Server 2022 Standard

    The go-to for small businesses and home labs that need a genuine server OS without enterprise pricing.

    $68.99$1,069.00
    View details

Why buy from GenuineKeys365

Six reasons customers trust us with their Windows, Office and Server licences.

Genuine, verifiable licences

Keys activate through Microsoft's own servers. You can confirm “Windows is activated with a digital licence” in Settings yourself — the same status a shop-bought copy shows.

Legal to resell

Sold under the EU principle of “exhaustion of rights”, which makes reselling a genuine, previously-issued licence lawful. Nothing grey-market about it.

Delivered in minutes

Your key lands in your inbox right after checkout, 24/7 — no waiting for business hours and no physical shipping.

Money-back + lifetime warranty

Every order is backed by a 30-day money-back guarantee. If a key ever stops activating, we replace it or refund you — no hassle.

Real support, fast

Agent 365, our assistant, answers on the spot, and a human is one WhatsApp message away if you get stuck during activation.

A fraction of retail

The exact same licence Microsoft sells, priced far lower — because a digital key has no packaging, shipping or middleman markup.

Our Collection
Windows 11 Pro

Windows 11 Pro

Instant delivery

Windows 11 Home

Windows 11 Home

Instant delivery

Windows 10 Pro

Windows 10 Pro

Instant delivery

Office 2021 Pro Plus

Office 2021 Pro Plus

Instant delivery

Office 2019 Professional Plus

Office 2019 Professional Plus

Instant delivery

Office 365 Personal

Office 365 Personal

Instant delivery

Microsoft 365 Business Standard

Microsoft 365 Business Standard

Instant delivery

Windows Server 2022

Windows Server 2022

Instant delivery

Windows Server 2022 Datacenter

Windows Server 2022 Datacenter

Instant delivery

Visio Professional 2021

Visio Professional 2021

Instant delivery

Project Professional 2021

Project Professional 2021

Instant delivery

SQL Server 2022 Standard

SQL Server 2022 Standard

Instant delivery

SQL Server 2022 Enterprise

SQL Server 2022 Enterprise

Instant delivery

Visual Studio 2022 Professional

Visual Studio 2022 Professional

Instant delivery

Kaspersky Total Security

Kaspersky Total Security

Instant delivery

Bitdefender Total Security

Bitdefender Total Security

Instant delivery

Secure checkout

Instant delivery · 24/7 support

PayPalUSDT / CryptoWhatsAppCard

Buy with Confidence

We’re a young, independent store and we earn your trust one order at a time. Here’s what you can count on.

30-Day Money-Back Guarantee

If your key doesn't activate and we can't fix it, you get your money back. No awkward questions.

Activates on Microsoft's Servers

Every key is genuine and activates directly with Microsoft, so you can see for yourself that it works.

Help When You Need It

Clear step-by-step activation guides, plus support on WhatsApp and email if you ever get stuck.

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See our reviews on Trustpilot

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Step-by-Step Guide

How to Activate Your Software

Complete activation guides for Windows, Office, and Server products. Follow these simple steps to activate your genuine Microsoft license key instantly.

Windows 10/11 Activation Guide

Activate Windows 10 Pro, Windows 11 Pro, or Windows Home in minutes

1

Open Windows Settings

Press Windows Key + I to open Settings, or click Start → Settings

2

Navigate to Activation

Go to Update & Security → Activation (Windows 10) or System → Activation (Windows 11)

3

Enter Product Key

Click 'Change product key' and enter your 25-character Windows license key

4

Activate Windows

Click 'Next' and Windows will verify and activate your license instantly

Alternative: Command Prompt Activation

  1. 1Open Command Prompt as Administrator (Right-click Start → Command Prompt Admin)
  2. 2Type: slmgr /ipk YOUR-PRODUCT-KEY-HERE
  3. 3Press Enter and wait for confirmation
  4. 4Type: slmgr /ato to activate Windows online
  5. 5Restart your computer to complete activation

Need Help with Activation?

Our expert support team is available 24/7 to help you activate your Microsoft product key. Get instant assistance via WhatsApp, email, or phone.

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