The end of Windows 10 is approaching fast. Microsoft has announced that October 14, 2025, will mark the official end of support for Windows 10, meaning that after this date, the operating system will no longer receive security updates or technical support. While it won’t suddenly stop working, continuing to use it could expose users to serious risks.
Windows 10 remains one of the most widely used operating systems worldwide. As of early 2024, research indicates that over 65% of Windows users still rely on Windows 10. With millions of businesses and individuals depending on it, this transition will impact a significant portion of the market.
For companies managing dozens or even hundreds of PCs, this shift is more than just a routine update – it’s a critical security concern. Even a single outdated device could become a weak point, leaving the entire network vulnerable to cyberattacks. To help you navigate this transition, we’ve broken down what the Windows 10 End of Life means, its risks, and the best options to ensure your business remains secure.
What does Windows 10 end of life really mean?
Microsoft’s end of support doesn’t mean Windows 10 will stop functioning overnight. You can still turn on your PC, run programs, and access files. However, without official updates, your system will become increasingly vulnerable to security threats.
After October 14, 2025, Windows 10 will no longer receive critical security patches, bug fixes, or technical support from Microsoft. Over time, software developers will also stop optimizing their programs for Windows 10, leading to potential compatibility issues. While using an unsupported OS is possible, it’s a high-risk decision, especially for businesses that rely on cybersecurity and compliance.
Why upgrading to Windows 11 Is essential
The biggest reason to migrate to Windows 11 is security. Without Microsoft’s regular security updates, Windows 10 will become an easy target for hackers. Cybercriminals actively look for vulnerabilities in outdated systems, using them to deploy malware, ransomware, and data breaches.
Beyond security, Windows 11 also offers several key improvements.
Windows 11 enhances security with features like TPM 2.0, Secure Boot, and built-in phishing protection. These measures help prevent malware attacks and unauthorized access, making it a safer operating system for businesses and individuals.
Performance is another key advantage. Windows 11 is optimized to manage system resources more efficiently, resulting in faster boot times, better memory allocation, and improved battery life for laptops. This ensures smoother multitasking and better overall responsiveness.
Lastly, Windows 11 also integrates seamlessly with Microsoft 365 and cloud-based tools. Features like OneDrive syncing, built-in Microsoft Teams, and enhanced virtual desktops make it easier to collaborate and access files from anywhere.
What are your options?
As Windows 10 reaches its end, here’s what you can do to ensure your systems remain secure:
1️. Upgrade your PC to Windows 11
The best and most recommended solution is to update your current PC to Windows 11. If your hardware meets the requirements, this transition is straightforward.
Windows 11 Requirements:
- Processor: 1 GHz or faster, 64-bit, with at least 2 cores
- RAM: 4 GB or more
- Storage: 64 GB or larger
- TPM 2.0 (Trusted Platform Module) enabled
- UEFI firmware with Secure Boot capability
To check if your PC is eligible, use Microsoft’s PC Health Check tool. If your device meets the requirements, simply go to Settings > Windows Update and follow the upgrade process.
2️. Purchase Extended Security Updates (ESU)
If your hardware doesn’t meet the requirements, Microsoft offers an Extended Security Updates (ESU) plan for Windows 10. This paid service costs $30 per device for the first year and provides essential security patches.
However, this is only a temporary solution—Microsoft will gradually increase the price each year, and ESU support will eventually end. If your business relies on Windows 10, this option buys time but should not replace a long-term upgrade strategy.
3. Invest in new hardware
If your PC doesn’t meet the Windows 11 requirements, upgrading your hardware is the most future-proof solution. New devices come with better security, faster performance, and longer support cycles.
For businesses managing multiple computers, investing in modern hardware ensures long-term stability and reduces downtime caused by outdated technology. Plus, many manufacturers offer business discounts and financing options.
4. Continue using Windows 10 (not recommended)
- Use a strong third-party antivirus with active threat detection.
- Avoid accessing sensitive data on an unsupported system.
- Regularly back up important files to a secure cloud service.
- Consider isolating older PCs from your main network to reduce risks.
Technically, you can keep using Windows 10 after October 2025—but it’s not safe. Without security updates, your system will become a major target for cyberattacks. If you choose to continue using Windows 10 despite the risks, you should at least:
Even with these precautions, using an unsupported OS is like leaving your front door unlocked—sooner or later, a security breach will happen.
Need help upgrading? Syntech makes the transition easy!
Migrating to Windows 11 might seem straightforward for an individual PC, but for businesses managing dozens or hundreds of devices, the process can be overwhelming. That’s where Syntech comes in.
As an IT services provider in the Inland Empire, we specialize in Windows migration and IT modernization. Our Managed IT clients are already protected – since we continuously monitor and manage their entire infrastructure, ensuring a smooth and secure transition.
With Syntech, you have:
- Hassle-free Windows 11 upgrades – We handle everything from compatibility checks to deployment.
- Strategic IT consulting – If your PCs don’t meet the requirements, we recommend the best hardware for your needs.
- Vendor partnerships – We help you secure the best deals on new devices.
- Cybersecurity-first approach – Ensuring your business stays protected throughout the transition.
Don’t wait until the last minute to secure your IT environment. Contact Syntech today to ensure a smooth, secure, and cost-effective transition to Windows 11!
