Microsoft quietly extends Windows 10 security update support to 2027

Microsoft has quietly extended its Windows 10 Extended Security Updates (ESU) program by an additional year, pushing the end date from October 2026 to October 2027. Originally intended to run for just one year past the OS's end of mainstream support on October 14, 2025, the extension applies to all Windows 10 users that are already enrolled in the ESU program. A recently published support page at Microsoft states:

Windows 10 support has ended. You can enroll in ESU any time until the program ends on October 12, 2027. If you’re already enrolled, your coverage will automatically continue through that date—no action needed. 

Enrollment in the program is free for Microsoft account holders, though access can also be obtained by redeeming 1,000 Microsoft Reward points or paying a $30 fee. Microsoft has made no secret of its push to move users towards Windows 11, but burgeoning RAM prices and increasing hardware costs are making the upgrade difficult to justify for hundreds of millions users who still use perfectly functioning Windows 10 machines.

Enrollment in the Windows 10 ESU program is necessary if internet-connected users wish to continue receiving Microsoft's security patches. Without it, Windows 10 machines can be exposed to attackers looking to exploit unpatched vulnerabilities.