Checklists for software errors, setup, and tool workflows.

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Fix Windows Activation Version Mismatch Due to Incorrect Edition

You install or upgrade Windows, then see an activation error like “The version of Windows you hav...

How to Fix Windows Update Service Not Running

If Windows Update won't start or you see an error that the update service is not running, it's us...

Fix Microsoft Store Service Unavailable WSReset Error

When you open Microsoft Store and see 'Service Unavailable' or an error about the store not respo...

Fix Missing Dependencies in Microsoft Store Offline Installer

When you use a Microsoft Store offline installer (sometimes called an app bundle or .appxbundle f...

Fix Windows Update 404 Not Found Error When Antivirus Interferes

You try to run Windows Update, but instead of the usual process, you get a 404 Not Found<...

Windows Search Configuration Tool: Setup and Troubleshooting Guide
If Windows Search isn't finding files or is running slowly, the built-in configuration tools can ...