Checklists for software errors, setup, and tool workflows.

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Fix Windows Defender Real-Time Protection Grayed Out

You open Windows Security, go to Virus & threat protection, and see that the Real-time protection...

Fix Microsoft Store Error 0x80131500: Step-by-Step Guide

When you open Microsoft Store and see error 0x80131500, the app usually fails to load content or ...

Checklist: Windows Update Service Not Running in Services.msc

When you open Services.msc and see that the Windows Update service (wuauserv) is not running, or ...

How to Fix Windows Search 'Access Denied' Error

When you type a query into the Start menu or File Explorer search box and see 'Access Denied' or ...

How to Fix Command Prompt Proxy Error

If you get a proxy error in Command Prompt—for example, when running curl, git...

Fix OneDrive Sync High CPU Usage with Error 0x8004de40
If OneDrive is using high CPU and showing error 0x8004de40, the sync client is likely stuck in a ...