Checklists for software errors, setup, and tool workflows.

How to Fix Outlook Service Unavailable in Safe Mode

When Outlook shows 'service unavailable' even after you start it in safe mode, the problem is oft...

Fix Java JDK Not Recognized in VS Code

You open Visual Studio Code, create a Java file, and notice the language server isn't starting. T...

How to Fix npm Install Dependency Conflicts

You run npm install and get a wall of errors about unmet peer dependencies or versio...

Fix Outlook Password Loop: Stop Endless Login Prompts

You type your password, Outlook accepts it, then immediately asks again. This loop can repeat ind...

Fix 'Permission Denied' When Updating Microsoft Store Apps

You try to update an app from the Microsoft Store, but get a 'permission denied' error. The updat...

Fix Microsoft Teams Microphone Not Detected in Windows

Common Causes

• Microphone permissions disabled for Teams in Windows settings.