Checklists for software errors, setup, and tool workflows.

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Fix Visual Studio Installer Stuck on Preparing Files

You start a Visual Studio installation or update, and the installer sits on "Preparing files" for...

PowerShell Not Opening After Windows Update: Fix It

After a Windows update, PowerShell may fail to open—either hanging, crashing, or showing no windo...

Fix Microsoft Store Connection Refused Due to Proxy Settings

If you see a 'connection refused' error when opening Microsoft Store, your system's proxy setting...

How to Fix Windows Security Permission Denied Error

If you're seeing a 'permission denied' error in Windows, it usually means your user account lacks...

Fix Gradle Build Failed Permission Denied Error

You run a Gradle build and see an error like java.io.FileNotFoundException: /path/to/file (...

PowerShell Authentication Failed: Practical Fixes
You try to run a PowerShell command and get an authentication failed error. The message might say...