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5 Windows Sysinternals tools I use to catch suspicious behavior

If an app blinks wrong, Sysinternals notices.

Latest Windows update kills dial-up modems… intentionally

The January update for Windows 11 has broken numerous modems for security reasons. Users aren't happy about it. Here's what ...

Microsoft links Windows 11 boot failures to failed December 2025 update

Microsoft has linked recent reports of Windows 11 boot failures after installing the January 2026 updates to previously failed attempts to install the December 2025 security update, which left systems ...

The first big Windows update of 2026 is a glitchy mess - here's the full list of bugs and fixes

The first big Windows update of 2026 is a glitchy mess - here's the full list of bugs and fixes ...

Windows 11 Update Is Bricking Modems And It's A Feature, Not A Bug

Microsoft has decided that a number of old modem drivers pose a security risk and thus disabled them entirely.

Microsoft investigates Windows 11 boot failures after January updates

Microsoft is investigating reports that some Windows 11 devices are failing to boot with "UNMOUNTABLE_BOOT_VOLUME" errors ...

Microsoft Belatedly Delivers First Week D Update of 2026

Microsoft issued a Week D Preview Update for Windows 11 versions 24H2 and 25H2 today, ahead of the next Patch Tuesday.

Microsoft issues second emergency patch for Windows this month - update your PC today

Microsoft issues second emergency patch for Windows this month - update your PC today ...