Are Euro Shop Key licenses legal and authentic?

Yes, all our Microsoft licenses are 100% authentic and legal. The resale of software licenses has been allowed in Europe since the UsedSoft ruling by the Court of Justice of the European Union (CJEU) in 2012. Our Windows and Office activation keys activate directly on the official Microsoft servers. More than 50,000 satisfied customers trust us, with a rating of 4.9/5 on Trustpilot.

How do I receive my activation key after purchase?

After your payment is confirmed, you receive your activation key by email in less than 5 minutes, 24/7. Delivery is 100% digital and instant. You also receive detailed installation instructions to activate your Windows or Office license with ease.

What is the difference between Windows 11 Home and Windows 11 Pro?

Windows 11 Pro (from 9,90€ on Euro Shop Key) includes all the features of Windows 11 Home (from 8,90€) plus: BitLocker (disk encryption), Remote Desktop, Hyper-V (virtualization), advanced Windows Update control and Active Directory domain join. For professional or advanced use, we recommend the Windows 11 Pro key.

Which Office suite version should I choose?

Euro Shop Key offers several versions of the Office suite: Office 2024 Professional Plus (from 24,90€) with the latest features, Office 2021 Pro Plus (from 19,90€) excellent value for money, and Office 2019 Pro Plus (from 12,90€) the budget version. These are perpetual licenses (one-time purchase, no subscription). For a subscription with 1 TB of OneDrive and continuous updates, choose Microsoft 365 (from 9,99€/year).

Are the Office and Windows licenses lifetime or subscription-based?

Our Windows 10, Windows 11, Office 2019, Office 2021 and Office 2024 licenses are perpetual licenses with a lifetime warranty. You pay once and use the software indefinitely with no recurring fees. Only Microsoft 365 works on an annual subscription, including continuous updates and 1 TB of OneDrive storage.

How do I install and activate Windows 11 with an activation key?

To install Windows 11: 1) Download the official Media Creation Tool from microsoft.com, 2) Create a bootable USB drive, 3) Boot your PC from the USB drive, 4) Follow the installation wizard, 5) Enter your Windows 11 activation key purchased on Euro Shop Key. Activation is instant and permanent. A detailed guide is provided with every purchase.

How do I activate Windows 10 with a license key?

To activate Windows 10: go to Settings > Update & Security > Activation, click "Change product key" and enter your Windows 10 activation key purchased on Euro Shop Key (from 9,90€). Activation takes just a few seconds directly on the Microsoft servers. Our 24/7 support guides you if needed.

What is the difference between Office 2021 and Office 2024?

Compared to Office 2021 Pro Plus (from 19,90€), Office 2024 Pro Plus (from 24,90€) brings: a modernized interface, new Excel functions (GROUPBY, PIVOTBY), AI improvements in Word and PowerPoint, better real-time collaboration and extended technical support until 2034. Office 2021 remains an excellent choice for standard use with better value for money.

Can I transfer my license to another PC?

For Retail (individual) licenses, yes: you can transfer your Windows or Office license to a new PC by deactivating it from the old one. OEM licenses are tied to the original motherboard and are not transferable. The license type is clearly indicated on every Euro Shop Key product page.

What payment methods are accepted?

Euro Shop Key accepts credit cards (Visa, Mastercard, CB), PayPal, Apple Pay and bank transfer. All payments are secured with 256-bit SSL encryption. Your activation key is delivered instantly after payment is confirmed.

What should I do if my activation key does not work?

Our customer support is available 24/7 by email and chat. In case of an activation problem, we provide a new replacement key or a full refund within 30 days. Satisfaction guaranteed or your money back on all our Microsoft licenses.

Why are the prices so low compared to the official Microsoft website?

Our Microsoft licenses come from corporate surplus, volume licensing programs or international markets. Resale is perfectly legal in Europe (CJEU ruling 2012). You get exactly the same Microsoft product (an identical activation key) at a reduced price. Buying a cheap Windows or Office license on Euro Shop Key is safe and reliable.

What is Microsoft 365 and how does it differ from Office 2024?

Microsoft 365 (from 9,99€/year) is an annual subscription including Word, Excel, PowerPoint, Outlook, OneDrive (1 TB), Teams and permanent updates for 5 devices. Office 2024 Pro Plus (from 24,90€) is a one-time purchase (perpetual license) with no recurring fees but without OneDrive or major updates. For cloud and collaboration, Microsoft 365 is ideal. For a one-time purchase, choose Office 2024.

How do I buy a cheap and reliable Windows license?

On Euro Shop Key, buy your Windows 11 Pro key from 9,90€ or Windows 10 Pro from 9,90€. The process is simple: 1) Choose your Windows version, 2) Pay by card, PayPal or Apple Pay, 3) Receive your key by email in 5 minutes. All our licenses are authentic, activatable on the Microsoft servers, with a lifetime warranty and 24/7 support. More than 50,000 satisfied customers, 4.9/5 on Trustpilot.

FAQ - Microsoft License Keys, Delivery & Activation

Guides & Manuals

Installation Guides

Follow our detailed step-by-step guides to install and activate your Microsoft products. Each guide contains screenshots, videos and download links.

Microsoft Office — Activation guides

Office 2024

Professional Plus

See the guide

Office 2021

Professional Plus

See the guide

Office 2019

Professional Plus

See the guide

Office 2016

Professional Plus

See the guide

Windows — Installation & activation guides

Windows 11

Pro / Home / Enterprise

See the guide

Windows 10

Pro / Home / Enterprise

See the guide

Windows 8.1

Pro / Standard

See the guide

Windows 8

Pro / Standard

See the guide

Need additional help?

Each guide includes detailed screenshots, video tutorials and official download links. If you run into a problem, our support is available 24/7 at support@euroshopkey.com

License Authenticity and Legality

Are the Office and Windows licenses 100% genuine?

Yes, absolutely. All our Microsoft licenses are 100% genuine and legitimate. We are a reseller and offer only verified activation keys that let you legally install and activate all your Microsoft products.

📋 Our support commitments:

Response time: Less than 2h on average
Resolution rate: 95% on first contact
Availability: 24/7, 365 days a year
Languages: Support in English by experts
Follow-up: Guidance until full resolution

Our technical team is made up of Microsoft experts who know the Office and Windows products inside out. More than 50,000 successful installations to our credit!

How do I check that my Office/Windows license is genuine?

You can easily verify the authenticity of your Microsoft license using several official methods:

Verification methods:

Official Microsoft site: Sign in to account.microsoft.com and check your licenses, valid for Bind keys
Windows command: Type "slmgr /xpr" in the command prompt
Control Panel: Check the activation status in the Windows settings
Office: File menu > Account > Product information

If your license shows "Activated" or "Genuine", it is authentic. If in doubt, our support can help you check the status of your license free of charge.

Pricing and Savings

Why are your prices so low compared to Microsoft?

Our attractive prices (up to 70% savings) are due to several economic and commercial factors that are completely legal:

Reasons for our competitive prices:

OEM licenses: Bulk purchasing with Microsoft partners
No distribution costs: 100% digital sales
Cost optimization: Lean and automated structure
Privileged partnerships: Advantageous commercial agreements
Fast turnover: Optimized management of digital stock

Unlike Microsoft's retail prices, which include R&D, marketing and physical distribution costs, we focus solely on supplying genuine Microsoft licenses at the best price.

Delivery and Activation

How is my license delivered? Is it really instant?

Yes, delivery is truly instant! Our fully automated process lets you receive your license in less than 5 minutes after payment is confirmed.

Step-by-step delivery process:

Payment confirmation (instant with card, PayPal)
Automatic check of license availability
Generation of your email with all the details
Immediate send to your email address
SMS confirmation (optional)

Availability: The service runs 24/7, including weekends, public holidays and overnight. No human intervention is required!

Installation and Technical Support

Do you offer help with installation?

Yes, we offer several levels of assistance to ensure the success of your installation:

🆓 Free Support

• Detailed PDF guide
• Video tutorials
• Live chat 24/7
• Email support
• Complete FAQ

💬 Chat & Email Support

• Free email assistance
• English-speaking technicians
• Available 24/7
• Live resolution
• support@euroshopkey.com

💻 Remote Installation

• Premium service (+29.90€)
• Technician takes control
• Complete installation
• Optimized configuration
• 100% success guarantee

Our technical team is made up of Microsoft experts who know the Office and Windows products inside out. More than 50,000 successful installations to our credit!

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