Checklists for software errors, setup, and tool workflows.

Windows Terminal High CPU Usage: Fixes That Work

If Windows Terminal is using 30% or more CPU even when idle, you're not alone. This guide covers ...

Fix Maven Dependency Resolution Failed in IntelliJ

You see "Maven dependency resolution failed" in IntelliJ, often with a red underline on your

Fix Windows 11 Activation Error 0x803fa067

If you see error 0x803fa067 when trying to activate Windows 11, the activation process is failing...

BitLocker Auto-Unlock Not Working with TPM: Fixes

You've set up BitLocker with a TPM, and it used to unlock your drive automatically at startup. No...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Windows Security High CPU Usage: Practical Steps

If your computer feels sluggish and Task Manager shows that Windows Security (or Antimalware Serv...