Windows 10 Support Ends in 2025: Why You Need to Upgrade to Windows 11 Now
As Microsoft prepares to end support for Windows 10 in October 2025, the company is urging users to transition to Windows 11. Dubbed the “year of the Windows 11 PC refresh”, 2025 marks a pivotal moment for millions of users still relying on Windows 10. With 65% of global desktop systems still running the operating system, according to Statista, the deadline presents significant security and logistical challenges.
IT security expert Thorsten Urbanski has issued stark warnings about the risks of delaying the upgrade. Describing Windows 10 PCs as “ticking time bombs”, Urbanski emphasizes that unsupported systems will quickly become targets for cybercriminals. “It’s five minutes to midnight to avoid a security fiasco for 2025,” Urbanski said, urging users to upgrade to Windows 11 or consider alternatives as soon as possible. The consequences of inaction are severe: outdated systems are more vulnerable to cyberattacks, ransomware, and data breaches, and businesses operating on unsupported devices could face potential legal and financial liabilities.
As the October 2025 deadline approaches, new security vulnerabilities in Windows 10 will remain unpatched, leaving systems increasingly exposed. Even extended support options for businesses are temporary solutions that fail to address the root problem. Microsoft’s focus will shift entirely to Windows 11, and users still relying on Windows 10 will face growing risks. For individual users, this could mean data loss or identity theft, while businesses could see disruptions, financial losses, or reputational damage.
The safest option for users with compatible hardware is to upgrade to Windows 11 immediately. Windows 11 brings enhanced security features, including TPM 2.0 integration, designed to protect against modern threats. Early adoption also ensures that users can avoid the challenges of a last-minute transition, such as high demand for upgrades or hardware shortages.
What About PCs That Don’t Support Windows 11?
For many users with older PCs, upgrading to Windows 11 isn’t an option due to its stringent hardware requirements, including the TPM 2.0 security module. This limitation leaves millions of users in a difficult position. While it’s technically possible to bypass the hardware restrictions, this approach comes with significant drawbacks. Unsupported Windows 11 installations won’t receive updates, and users assume all risks, including security vulnerabilities and potential system instability.
For those who can’t upgrade, Linux is a compelling alternative. Modern Linux distributions offer excellent security, are compatible with older hardware, and provide a stable platform for everyday use. Continuing to use Windows 10 after October 2025, however, is strongly discouraged. Unsupported systems are prime targets for cyberattacks, and the lack of updates will make them increasingly insecure over time.
Whether you’re an individual or a business, the message is clear: don’t wait until it’s too late. Upgrading to Windows 11 or exploring secure alternatives now is the best way to ensure continued protection against the growing threat landscape. Acting early will save time, money, and stress, making the transition smoother and safer for all.