Microsoft fixed 80 vulnerabilities in September's Patch Tuesday update across its Windows, Office, and Edge products.

This month’s collection of fixes from Microsoft includes 86 patches — but at least there were no zero-day bugs.

Microsoft's September Patch Tuesday serves up lots of fixes and patches for both versions of Windows but doles out the coolest features to Windows 11.

Windows 11 update KB5065426 won't install for some users due to error codes 0x800F0991, 0x800F0922, 0x80071A2D, 0x800F081F, ...