Checklists for software errors, setup, and tool workflows.

Fix Visual Studio Installer Stuck at Downloading Components

You start a new Visual Studio installation or update, and the progress bar stops at “Downloading ...

Fix Task Scheduler Slow Startup After Reboot

You reboot a Windows server or workstation and notice that scheduled tasks take much longer than ...

Fix Chrome Profile File Locked by Another User

If Chrome shows "Your profile could not be opened correctly" or "The profile appears to be in use...

Windows Defender Setup Checklist for New PC

When you set up a new PC, Windows Defender (now called Microsoft Defender Antivirus) is already a...

Fix Windows Search Not Finding Files in a Folder

You open a folder, type a filename into the search box, and Windows returns nothing—even though y...

Fix Docker Build Error: 'failed to solve: manifest not found'

You run docker build and get an error like:

failed to solve: error fetching ...