On October 14, 2025, Microsoft officially ended support for Windows 10. According to Microsoft, that means no more free security updates, feature updates, or technical support. But here’s the key thing: your computer doesn’t stop working.

• Without security patches, new vulnerabilities in Windows 10 won’t be fixed, leaving your system more exposed to malware, ransomware, and hacker exploits.

• That said, continued protection is possible — especially with the right antivirus software. Hardening and other security practices can go a long way.

• Microsoft Defender (its built-in antivirus) will still receive security intelligence updates, allowing it to recognize and block known malware. TECHCOMMUNITY.MICROSOFT.COM+1

Other Risks to Consider

• Over time, some apps and drivers may become incompatible with Windows 10.

• Unsupported systems can pose compliance or regulatory risks for business users.

• Maintenance could become more complex and costly, because missing built-in patches often means more reliance on workarounds or third-party tools.

Here are some practical actions to take to keep your Windows 10 PC as safe as reasonably possible:

Back Up Your Data
Regular backups mitigate risk — if something goes wrong, you won’t lose your files.

Use Trusted Antivirus Software
Make sure you have a reputable antivirus (or endpoint protection) installed — one that continues updating its virus definitions regularly.

Stay on Top of Other Software Updates
Even if Windows itself no longer gets feature patches, you can continue updating web browsers, productivity apps, and other third-party software to reduce risk.

Consider Microsoft’s Extended Security Updates (ESU)
Microsoft offers a paid ESU program for Windows 10, giving you another year of crucial security updates.

Harden Your System
Apply recommended security hardening best practices (e.g., via Group Policy or device manager) so your Windows 10 setup is less vulnerable.

Even if your Windows 10 PC feels “fine,” there are compelling reasons to think about migrating to Windows 11 or a newer machine:

• Peace of mind: Upgrading ensures you’re not left behind as technologies evolve.

• Long-term security: Windows 11 will continue to receive updates for years to come.

• Better performance and compatibility: Newer hardware and software are being designed with modern operating systems in mind.

At MyTech Onsite, we’ve been serving Red Deer and Central Alberta with expert home and business IT support for years. Our A+ certified technicians can:

• Perform a comprehensive health check on your Windows 10 PC
• Ensure your antivirus is up to date and configured correctly
• Recommend and apply security hardening best practices
• Help you evaluate whether to enroll in the ESU program or plan an upgrade

Feeling uncertain about the future of your Windows 10 PC? Don’t wait until something goes wrong. Give MyTech Onsite a call at 1-888-407-3010, or visit MyTechOnsite.com, and we’ll do a quick check-up to make sure your computer stays safe — without needing to rush into a new purchase.

We proudly serve Red Deer and nearby areas, including Sylvan Lake, Lacombe, Penhold, and Innisfail. Whether you need same-day computer repair or long-term IT maintenance, our technicians are ready to help.

📞 Call MyTech Onsite today or visit our Contact Page to book your appointment and get your technology running like new again.

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My Windows 10 computer still works. Why is end of support a big deal?

Your PC will continue to run, but without security updates, it’s more exposed to cyber threats.

Will Microsoft Defender still protect me after October 14, 2025?

Yes — Defender will continue to receive security intelligence updates so it can detect known malware.

What if I don’t want to upgrade to Windows 11 right away?

You have options: enroll in Microsoft’s Extended Security Updates (ESU) program or reinforce your current system with strong antivirus and security practices.

How much does MyTech Onsite charge for a Windows 10 check-up?

We’ll assess your system and give you a clear, no-nonsense recommendation. Contact us at 1-888-407-3010 (or via our website) to set up your check-up.