Migrating from Windows 7 or 8 to Windows 11: Complete Migration Guide

Why Leave Windows 7 or 8 in 2026?

Still running Windows 7 or Windows 8? It’s time to migrate. Microsoft ended support for Windows 7 on 14 January 2020 and for Windows 8.1 on 10 January 2023. That means your computer no longer receives security updates, exposing you to viruses, ransomware and flaws exploited by cybercriminals.

The good news: migrating to Windows 11 is simpler than you think, and on euroshopkey.com, a Windows 11 license costs only see price. Follow this step-by-step guide for a successful migration.

Contents

• 1. The risks of staying on Windows 7/8
• 2. Is your PC compatible with Windows 11?
• 3. Backing up your data before migration
• 4. The 3 migration methods
• 5. Step-by-step migration
• 6. After migration: what to do
• 7. Frequently asked questions

1. The Risks of Staying on Windows 7 or 8

Unpatched security flaws

Since the end of support, more than 800 critical vulnerabilities have been discovered in Windows 7. Without patches, your PC is an easy target for hackers.

Incompatible software

More and more software (browsers, antivirus, professional applications) is dropping support for Windows 7 and 8. Chrome ended Windows 7 support in 2023. Many professional programs require Windows 10 as a minimum.

Degraded performance

Windows 11 is optimized for modern processors and SSDs. Tests show performance gains of 15 to 30% on the same compatible hardware.

2. Is Your PC Compatible with Windows 11?

Windows 11 has stricter hardware requirements than Windows 10. Here are the minimum requirements:

How to check: Download Microsoft’s official PC Health Check tool to instantly find out whether your PC is compatible with Windows 11.

If your PC dates from before 2018, there’s a strong chance it isn’t compatible with Windows 11. In that case, you have two options: Windows 10 (supported until October 2025) or buying a new PC.

3. Back Up Your Data

This step is MANDATORY. Before any migration, back up:

• Personal documents: Desktop, Documents, Pictures, Videos, Downloads folders
• Browser bookmarks: export your Chrome/Firefox bookmarks
• Emails: back up your Outlook PST files if you use a local mail client
• Passwords: make sure your password manager is up to date
• Software licenses: note down your license keys for paid software

Recommended backup media: 128 GB USB drive minimum, external hard drive, or a cloud service (Google Drive, OneDrive).

4. The 3 Migration Methods

Method 1: Clean install (recommended)

Full format of the drive and a fresh install of Windows 11. It’s the most reliable method: you start from scratch with a clean, high-performing system. For the details of this method, check out our guide to formatting and reinstalling Windows 11.

Method 2: Direct upgrade via Windows 10

If you’re on Windows 7/8, you first have to go through Windows 10 (the free upgrade is still possible), then upgrade to Windows 11. This method keeps your files but can be slow.

Method 3: USB media creation tool

Create a bootable Windows 11 USB drive and boot from it. You can choose between an upgrade (keeping your files) or a clean install.

5. Step-by-Step Migration (Clean Install)

Here are the detailed steps for a migration from Windows 7 or 8:

Step 1: Get your Windows 11 license

Buy your Windows 11 key on euroshopkey.com. The key is sent by email within 5 minutes. Price: see price for Windows 11 Pro.

Step 2: Create the installation USB drive

Download the Media Creation Tool from the Microsoft website. Run it and create a bootable USB drive (minimum 8 GB).

Step 3: Boot from the USB drive

Restart your PC and enter the BIOS (key F2, F12, Del or Esc depending on the manufacturer). Set it to boot from the USB drive.

Step 4: Install Windows 11

Follow the installation wizard. Choose “Custom” for a clean install. Format the system partition and let Windows install.

Step 5: Activate with your key

After installation, go to Settings → System → Activation and enter your product key. For a detailed guide, check out our article on how to activate Windows 11.

6. After Migration

• Install your drivers: Windows Update automatically installs most drivers. Check the manufacturer’s website for GPU drivers.
• Restore your data: copy your backed-up files from your backup media.
• Install your software: reinstall your usual applications.
• Set up security: enable Windows Defender, set up Windows Hello if available.

7. Frequently Asked Questions

Can I go directly from Windows 7 to Windows 11?

Yes, via a clean install with a bootable USB drive. That’s the method we recommend.

Will my old programs work on Windows 11?

The vast majority of programs compatible with Windows 7 work on Windows 11 thanks to compatibility mode. Very old 16-bit software is no longer supported.

How much does migrating to Windows 11 cost?

The only cost is the Windows 11 license. On euroshopkey.com: see price for Windows 11 Home or see price for Windows 11 Pro. The installation is free (you do it yourself with our guide).