What Happens When Windows 10 Support Ends in 2025? Complete Guide to Your Options

Introduction

Windows 10 is reaching the end of its official support on October 14, 2025. That means Microsoft will stop releasing new features and routine security updates for the general public. For most users, this marks the end of the road, unless they take specific steps to keep receiving updates. This comprehensive guide explains what this means for you and provides practical solutions to keep your computer secure and functional.

Why Windows 10 Support Ending Matters

In our experience helping clients with computer security and maintenance, we have found that many people don’t realize the full implications of running an unsupported operating system. When Microsoft stops providing security updates, your computer becomes vulnerable to new threats, malware, and security exploits. This is especially concerning for businesses and individuals who handle sensitive information or rely on their computers for daily tasks.

Understanding the End of Support Timeline

What Happens on October 14, 2025

Security updates stop: Microsoft will no longer release regular security patches for Windows 10, leaving your system vulnerable to new threats.

Feature updates end: No more new features, improvements, or performance enhancements will be released.

Technical support ends: Microsoft will no longer provide technical support for Windows 10 issues.

Pro Tip: Even after support ends, your computer will continue to work, but it won’t receive the critical security updates that protect against new threats.

Extended Security Updates (ESU) Program

To extend security updates beyond this deadline, Microsoft is offering a program called Extended Security Updates (ESU). This program provides critical security patches for up to three years after the official end of support.

First year options: Microsoft is making the first year free if you either:

• Back up your PC using the Windows Backup app and sync your settings to OneDrive
• Redeem 1,000 Microsoft Rewards points

Cost after first year: Microsoft hasn’t disclosed pricing beyond the first year, so it’s unclear whether the $30/year rate will remain the same in 2026 and 2027.

Quick Note: If you don’t opt into either of those methods, you’ll need to pay the $30 to continue receiving critical patches through October 2026.

What You Need to Know About Security

Microsoft Defender Antivirus Updates

Even after general support ends, Microsoft will keep updating Microsoft Defender Antivirus on Windows 10 until October 2028. So while full system security updates will stop for most users, basic malware protection will continue for a few more years.

Important limitation: However, without system-level security updates, your computer may still be vulnerable to new types of attacks that antivirus software alone cannot prevent.

Pro Tip: Think of it like having a security guard (antivirus) but leaving your doors and windows unlocked (no system updates).

Your Options When Windows 10 Support Ends

Option 1: Upgrade to Windows 11 (Recommended)

Best long-term solution: If your computer meets the hardware requirements for Windows 11, upgrading is the easiest long-term solution.

Benefits: You’ll get access to ongoing feature updates, improved security, and long-term support through at least 2031.

Hardware requirements: Windows 11 requires a compatible processor, at least 4GB RAM, 64GB storage, and TPM 2.0 support.

How to check compatibility: Use Microsoft’s PC Health Check app to determine if your computer can run Windows 11.

Option 2: Try ChromeOS Flex (Free Alternative)

What it is: Google offers a free operating system called ChromeOS Flex, designed for older PCs and laptops.

Benefits: It’s based on the same system used in Chromebooks and focuses on speed, simplicity, and security.

Limitations: It doesn’t support Android apps or some hardware features like fingerprint readers and may not work for tasks like video editing or gaming.

Best for: This can be a great option if you mostly use web apps like Gmail, Google Docs, or Zoom.

Pro Tip: ChromeOS Flex is particularly good for older computers that struggle with Windows 11 requirements.

Option 3: Switch to Linux (Free Alternative)

What it is: Linux distributions like Ubuntu, Linux Mint, or Zorin OS provide a stable and user-friendly experience.

Benefits: You can use them on older hardware without any licensing fees, and they come with access to thousands of free applications.

Learning curve: While there may be a bit of a learning curve, many users find Linux reliable and surprisingly easy to adapt to for everyday tasks.

Best for: Everyday tasks like browsing, writing, and media playback.

Quick Note: Many Linux distributions now have user interfaces that look and feel similar to Windows, making the transition easier.

Option 4: Buy a New PC with Windows 11

Most straightforward path: If your current system can’t handle Windows 11 and you’re not interested in alternatives like ChromeOS or Linux, investing in a new laptop or desktop computer may be the most straightforward path.

Benefits: New devices come with Windows 11 pre-installed and are built to support it fully. This ensures you’ll continue to receive updates, features, and support for several years without additional effort.

Cost consideration: While this option requires an upfront investment, it provides the most reliable long-term solution.

Pro Tip: When buying a new PC, consider future-proofing by choosing a model with slightly better specifications than you currently need.

Option 5: Enhanced Antivirus Protection (Temporary Solution)

If you decide to stick with Windows 10: Having strong third-party antivirus protection becomes even more important once the system stops getting core security patches.

Why it’s needed: While Microsoft Defender will continue receiving updates until 2028, it may not be enough on its own once the system stops getting core security patches.

What to look for: Install a reputable antivirus program that can help protect your device from malware, phishing, and other threats.

Important note: This is only a temporary solution and doesn’t address the underlying security vulnerabilities of an unsupported operating system.

How to Prepare for the Transition

Before October 2025

Backup your data: Ensure all your important files, photos, and documents are backed up to external storage or cloud services.

Check hardware compatibility: Use Microsoft’s compatibility checker to see if your computer can run Windows 11.

Research alternatives: If upgrading isn’t possible, research which alternative operating system might work best for your needs.

Plan your budget: Consider the costs of upgrading hardware, buying a new computer, or purchasing extended security updates.

Making the Decision

For business users: Security is paramount, so upgrading to Windows 11 or switching to a supported alternative is strongly recommended.

For home users: Consider how you use your computer and whether the learning curve of a new operating system is worth the security benefits.

For older computers: ChromeOS Flex or Linux might be the most practical options if hardware upgrades aren’t feasible.

Common Concerns and Questions

Will My Computer Stop Working?

No, it won’t stop working: Your Windows 10 computer will continue to function normally after October 14, 2025.

But security risks increase: The main concern is that it won’t receive security updates, making it vulnerable to new threats.

Can I Still Use My Software?

Most software will continue to work: Applications like Microsoft Office, web browsers, and other software should continue to function.

Some may stop updating: However, some software developers may stop supporting Windows 10, which could lead to compatibility issues over time.

Is It Safe to Keep Using Windows 10?

Not recommended for security: While technically possible, it’s not recommended to continue using Windows 10 after support ends due to security risks.

Especially risky for: Online banking, shopping, or handling sensitive information.

Professional Help and Support

If you’re unsure about which option is best for your situation, or if you need help implementing any of these solutions, our technicians can help. We can:

• Assess your current hardware and determine Windows 11 compatibility
• Help you upgrade to Windows 11 if your computer supports it
• Guide you through installing alternative operating systems
• Set up enhanced security measures if you choose to continue with Windows 10
• Recommend new hardware if upgrading isn’t feasible

Conclusion

The end of Windows 10 support in 2025 is a significant milestone that requires action from users. While your computer won’t stop working, the security risks of continuing to use an unsupported operating system are real and growing.

The best approach is to plan ahead and choose the option that best fits your needs, budget, and technical comfort level. Whether you upgrade to Windows 11, switch to an alternative operating system, or invest in a new computer, taking action now will ensure you’re prepared when October 2025 arrives.

Remember, the goal isn’t just to keep your computer working—it’s to keep it secure and functional in an increasingly connected and vulnerable digital world.

Need help preparing for the Windows 10 end of support? If you’re unsure about your options or need assistance implementing any of these solutions, call Chapin Business Services at (203) 262-1869. We offer both remote support and on-site visits throughout the Chapin area.