Windows 10 KB5122878 is out with the September 2026 Patch Tuesday update, bringing security improvements and important fixes.

Microsoft has released the Windows 10 KB5122878 extended security update, which includes this month's record-breaking 2026 ...

Microsoft’s consumer ESU program includes a no-cost enrollment option for eligible Windows 10 PCs, but managed devices and some account setups are excluded. Millions of Windows 10 PCs now have a ...

Microsoft has given Windows 10 users another year of free security updates, extending its consumer Extended Security Updates (ESU) program until October 12, 2027. “Windows 10 support has ended. You ...

Windows 10 ESU keeps eligible PCs patched after support ends. Learn the 2026 cost, eligibility rules, coverage, deadlines, ...

Microsoft has released the latest extended security update for Windows 10 in the form of the KB5122878 update.