Checklists for software errors, setup, and tool workflows.

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Fix Windows Terminal Stuck on Splash Screen

Windows Terminal opens to a splash screen and then hangs—no cursor, no tabs, just the logo. This ...

Fix Outlook Authentication Error on Ubuntu

If you see "authentication failed" or "password incorrect" when trying to connect Outlook (Micros...

Fix Windows Defender Threat Service Stopped Startup Type Error

If you open Windows Security and see a message that the threat service has stopped and the startu...

Windows Defender Scan Stuck at Certain Percentage: Fixes That Work

If you run a Windows Defender scan and it stalls at the same percentage every time—often 85%, 93%...

Fix PowerShell Execution Policy Restricted in VS Code

When you try to run a PowerShell script in Visual Studio Code and get an error like File ca...

How to Install an SSL Certificate in Chrome Manually
You may need to manually install an SSL certificate in Chrome when testing a local development si...