Checklists for software errors, setup, and tool workflows.

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Fix Windows Update Stuck at 0% Downloading

You click 'Check for updates' and see 'Downloading 0%' for minutes or hours. This is a common fru...

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...

Fix Svchost.exe High CPU Usage on Windows 11

You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...

Fix Windows Defender Crashing from Third-Party Antivirus Conflicts

If Windows Defender keeps crashing or turning itself off, a third-party antivirus is often the ca...

Fix PowerShell Execution Policy Error on Windows

When you try to run a PowerShell script and see 'cannot be loaded because running scripts...

How to Reset Windows Update Configuration to Default
If Windows Update is stuck, failing with errors, or behaving oddly, the configuration may have be...