If your computers are still running Windows 8.1, a friendly reminder: the operating system (OS) is only 30 days away from officially ending support. Released on October 17, 2013, Windows 8.1 was Microsoft’s attempt to address user complaints about Windows 8, such as the lack of a Start button, a confusing user interface, and an inability to load the desktop. Windows 8.1 also brought new improvements such as the ability to capture up to four programs on a single screen, a new unified search system powered by Bing, and deeper integration with SkyDrive (now OneDrive).

Although the operating system received more positive reviews than Windows 8, it was still criticized for not solving most of Windows 8’s problems. Today, Windows 8.1 occupies 2.54% of the worldwide desktop market.

On January 10, 2023, Microsoft will no longer provide security patches, software updates, and technical support for Windows 8.1. If you continue to use your computer after this date, it will continue to work as usual. However, new vulnerabilities or security flaws discovered in Windows 8.1 will no longer be patched and expose your computer to malware, phishing, and other security threats. In fact, many ransomware groups use unpatched vulnerabilities to infiltrate systems.

In addition, you may encounter difficulties using some programs after the Windows 8.1 support period has expired. For example, Microsoft 365 apps will no longer work in the operating system after January 10, 2023. Microsoft will also block the installation of Microsoft 365 on Windows 8.1 devices. Even Google Chrome will no longer receive updates after support for Windows 8.1 ends. Although you can use other applications, their developers may stop supporting Windows 8.1 at any time.

Finally, you may need to contact third-party support companies to troubleshoot your computer. Finding these businesses may not be difficult.