No, Windows 10 is not considered safe for long-term use after its official end-of-support date on October 14, 2025. Microsoft stopped providing free security updates, bug fixes, feature updates, and technical support on that date.
While your PC will still boot and function, it becomes increasingly vulnerable to new threats over time.
Why It's No Longer Safe
- Unpatched Vulnerabilities: Any new security flaws discovered after October 14, 2025, will remain unfixed. Hackers actively target unsupported OSes, as seen with past EOL systems like Windows 7 or XP. Risks include malware, ransomware, remote exploits, and data theft—especially if connected to the internet.
- Microsoft's Warning: Official statements emphasize that without ongoing updates, your PC is "at greater risk for viruses and malware." New threats evolve quickly, and unpatched holes become prime entry points.
- Real-World Impact: As of late 2025, experts note rising exploitation attempts on Windows 10 systems, with cybercriminals monitoring EOL dates to launch attacks on unpatched devices.
- Other Limitations: Third-party software (browsers, apps) may eventually drop support, and compatibility/performance issues can arise (e.g., Microsoft 365 apps lose new features after 2025, though they run until 2028 with limited updates).
Microsoft Defender Antivirus continues receiving signature updates (for known malware) until at least 2028, but this doesn't patch OS-level vulnerabilities—it's like a good lock on a door with weak hinges.
Options to Stay Protected
- Upgrade to Windows 11 (Recommended):
- Free for eligible PCs (check via PC Health Check app).
- Windows 11 is more secure by design (e.g., TPM 2.0, better isolation).
- If your hardware doesn't meet requirements, consider a new device—many affordable options support it natively.
- Extended Security Updates (ESU):
- For consumers: One-year paid program (until October 13, 2026) providing critical security patches.
- Enrollment is available (often ~$30, or free/reduced in some cases via Microsoft account sync/backup).
- Businesses/enterprises can extend up to 3 years (until 2028), but at higher costs.
- This is a temporary bridge—Microsoft urges transitioning to Windows 11.
- Other Alternatives:
- Switch to Linux (e.g., Mint or Ubuntu—free, secure, and Windows-like).
- Use cloud options like Windows 365 for a virtual Windows 11 experience.
- For offline/air-gapped use: Lower risk, but still not ideal for any connected tasks.
In summary, while you can keep using Windows 10, it's not recommended for security reasons. The risks grow monthly as vulnerabilities accumulate. Act soon—upgrade or enroll in ESU—to minimize exposure. For the latest details, check Microsoft's official support page.