Ratgeber 2 Min. Lesezeit · 25.07.2026

Windows 7 in 2026: Is it still worth upgrading to Windows 11?

Security risks, lack of support, outdated hardware: Why upgrading from Windows 7 to Windows 11 makes sense today.

Windows 7 im Jahr 2026
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    Short answer: Windows 7 has been without security updates since January 2020 - more than six years now. Every security vulnerability discovered since then remains permanently open. By 2026, there will be no justifiable reason to continue using it for productive work - the switch to Windows 11 is long overdue.

    Timeline Windows 7 Support End until 2026

    Why Windows 7 has become so risky

    Since January 2020, there have been no regular security updates. Every newly discovered security vulnerability remains permanently open - a significant risk, especially when using the internet. After more than six years without patches, the gap between known attack vectors and actual protection is enormous.

    What Windows 11 does better today

    More modern security architecture with TPM 2.0 and Secure Boot, active support, better hardware utilization, and compatibility with current software - many things that no longer run smoothly on Windows 7 because current programs often no longer offer support for it.

    The biggest hurdle: hardware

    Those who still use Windows 7 usually also have correspondingly old hardware. A direct upgrade to Windows 11 is generally not possible on this hardware because TPM 2.0 is missing - so an upgrade almost always means a new machine. The article Windows 11 System Requirements explains the system requirements in detail.

    "The old computer was still running Windows 7 - until a colleague asked if we were actually aware of how long there have been no updates for it." This is how a small business owner describes the moment that finally led him to invest in a new, Windows 11-capable computer including a license.

    Conclusion

    An upgrade is not only worthwhile, it is long overdue from a security perspective. The right, affordable license is no longer the obstacle: Windows 11 Home costs 33 Euros with us, Windows 11 Pro 79 Euros.

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    About the Author

    Prof. Dr. Ralf Lemke

    Prof. Dr. Ralf Lemke ist Professor an der RWTH Aachen University und unterstützt FirstSoft als Advisor mit seiner langjährigen Erfahrung in Wissenschaft und strategischer Entwicklung - bei uns ist er der Experte für Windows-Betriebssysteme.