The End of Windows 10: What You Need to Know and How to Prepare

After nearly a decade of service, Windows 10 will reach end of support on October 14, 2025. This means Microsoft will stop providing free security updates, bug fixes, and technical assistance for one of its most widely used operating systems.

While your PC won’t suddenly stop working on that date, it will become increasingly vulnerable to security threats and software incompatibilities. Now is the time to prepare.

What Does End of Support Mean

• Security updates – No protection from newly discovered vulnerabilities
• Software updates – No feature improvements or enhancements
• Technical support – No official help from Microsoft support channels

Continuing to use an unsupported OS can expose you to increased security risks, compliance issues, and trouble running newer applications or hardware.

How to Prepare for the Transition

1. Check Your PC's Compatibility with Windows 11

Windows 11 introduces stricter hardware requirements, including:

• A compatible 64-bit processor
• 4 GB of RAM
• 64 GB of storage
• UEFI firmware with Secure Boot
• TPM version 2.0 (Trusted Platform Module)

⚠️ Many older motherboards lack a TPM 2.0 chip or have it disabled by default in BIOS. If your device doesn't support TPM 2.0, you may not be able to upgrade to Windows 11. Check your PC’s BIOS settings or manufacturer’s support pages to verify.

Use Microsoft’s PC Health Check Tool to see if your current system is eligible.

2. Consider Upgrading to Windows 11

If your PC is compatible, upgrading to Windows 11 is the best path forward. It brings modern interface design, improved performance, and enhanced security—especially important as cyber threats evolve.

Eligible Windows 10 users can upgrade for free via Windows Update or through the Windows 11 Installation Assistant.

3. Backup Your Data

• Use external hard drives or USB flash drives
• Take advantage of built-in Windows backup tools
• Leverage cloud-based services for easy access and added protection

Recommendation: Consider using Microsoft OneDrive, part of the Microsoft 365 suite. It automatically backs up your Desktop, Documents, and Pictures folders, and syncs your files across devices. If you move to a new PC or OS, OneDrive makes it easy to restore everything with minimal effort.

4. Explore Extended Security Updates (ESU)

For users or businesses who can’t upgrade right away, Microsoft will offer Extended Security Updates (ESU) for Windows 10 through October 14, 2028. This paid service will include critical security updates but is expected to be geared primarily toward enterprise and education customers.

5. Evaluate Your Options

• Purchase a New PC: Modern devices come pre-loaded with Windows 11 and support all its features.
• Consider Alternative Operating Systems: Tech-savvy users may explore Linux as an alternative, though it comes with a learning curve and application compatibility considerations.

6. Buying a New Windows 11 PC: What to Know Before You Switch

If you’ve decided to replace your existing PC with a new Windows 11 machine, here are some critical steps to ensure a smooth transition:

✅ Backup and Sync Your Personal Files

Use Microsoft OneDrive: As part of a Microsoft 365 subscription, OneDrive can automatically sync your Desktop, Documents, and Pictures folders. Once you sign in to your new PC with the same Microsoft account, those files will appear as if nothing changed.

Create a List of Installed Software

Note all the applications you use regularly (Control Panel > Programs > Programs and Features), and take screenshots or export the list if possible.

Gather Software Installers and License Keys

Ensure you have installation files, updated versions, and license keys. Use tools like Belarc Advisor or ProduKey to retrieve activation info before retiring your old PC.

⏱️ Set Aside Time for Setup and Reinstallation

Sign in with your Microsoft account, reinstall critical apps, restore files, and check for Windows Updates to ensure drivers and security patches are current.

Don’t Forget Peripheral Devices

Make sure your printer, webcam, and other peripherals are compatible with Windows 11 and that the latest drivers are available.

7. Not All Windows 11 Versions Are Supported Forever

Even Windows 11 has version-specific support cycles. For example, Windows 11 21H2 is already out of support. Check your current version (Settings > System > About) and ensure Windows Update is enabled.

Tip: Occasionally visit Settings > Windows Update and click “Check for updates” to stay protected and up to date.

Final Thoughts

The sunset of Windows 10 marks a major transition. Don’t wait until 2025—start preparing now to stay secure and productive in the Windows 11 era.