If you’ve noticed a process called Defender AI Platform Host Process (or DefenderAiPlatformHost.exe in the “Details” tab) in Task Manager on Windows 11 or 10, often alongside [...]
If you’re setting up a new PC or reinstalling Windows 11 and the Microsoft account step keeps showing the “Let’s prove you’re human” check, where you press and hold [...]
If your ping in online games sits nice and low most of the time but jumps to several hundred ms (sometimes over 1,000 ms) every few seconds, the game can feel unplayable even though speed tests [...]
If you’ve just started Phantom Blade Zero on PC and the game closes right after the logo with no error message, or it crashes or freezes the whole PC mid-game or during a cutscene, [...]
If Event Viewer on your Windows 11 or 10 PC keeps logging an Error from TPM-WMI with Event ID 1801, often at every startup, saying “Secure Boot CA/keys need to be updated” or that [...]
If you’ve turned on TPM 2.0 and Secure Boot for Call of Duty: Modern Warfare 4, but the game or the Secure Attestation Wizard still says “BIOS Firmware Update Required” and [...]
If you bought Office Home & Student 2021 as a one-time purchase and Word or Excel suddenly shows “Unlicensed Product“, says your Office has expired, opens files in view only or [...]
If you’re trying to install Microsoft 365 or Office (2024, 2021 or another version) and the setup stops with “Couldn’t install” and error code 0-2031 (17002), sometimes [...]
If your Windows 10 PC is enrolled in Extended Security Updates (ESU) and the October 2026 security update KB5126657 keeps failing in Windows Update with “There were some problems [...]
If you heard a loud pop or bang from inside your PC and it shut off and won’t turn on anymore (no lights, no fans, sometimes with smoke, a burning smell or a tripped breaker), it’s [...]
