Microsoft ends critical security updates for Windows 10 in 2025

In January 2025, millions of users worldwide are facing imminent risks due to Microsoft's planned discontinuation of support for Windows 10, which will cease on October 14, 2025. Current estimates suggest that between 850 million and 900 million PCs are still reliant on this older operating system. Although it remains the most popular version of Windows, with a market share of approximately 62.7%, users will soon be left without critical security updates necessary to protect against malware and viruses. Further complicating matters, around 400 million of these users are unable to upgrade to Windows 11 due to hardware limitations. As Windows 10 approaches its end-of-life, Microsoft has offered an Extended Security Update (ESU) subscription option for $30 per year, targeting users who wish to maintain their current operating systems. Despite this, there are significant concerns about the potential for increased cyber threats as users weigh the cost of paid support against the practicalities of transitioning to a newer OS. The situation poses risks not only to the system's performance but also leaves sensitive personal information vulnerable to attacks. The company has faced criticism for its strict hardware requirements for Windows 11, viewed by some as a barrier that could result in a substantial number of functional PCs being discarded. If users choose not to upgrade, an estimated 240 million working laptops may be sent to landfills prematurely. On the other hand, rival operating systems, like Google’s ChromeOS, are positioning themselves as attractive alternatives, appealing to Windows 10 users hesitating to pay for Microsoft's extended support. With critical deadlines impending, Microsoft’s support measures seem insufficient to mitigate the looming security risks. The next few months will be crucial in determining whether user trends toward upgrading will change or if companies are ready to pivot towards supporting alternative operating systems. The stakes are high as security vulnerabilities mount and users of Windows 10 remain at significant risk in the digitally evolving landscape.