Checklists for software errors, setup, and tool workflows.

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Windows Update Dependency Conflict Setup Guide

You see an error like "Some update files are missing or have problems" or a specific error code s...

Fix Windows Defender Real-Time Protection Access Denied

You try to turn on Windows Defender real-time protection but get an 'access denied' message. This...

Fix VSCode Extension Host Terminated Error on Windows 10

If you see the error message 'Extension host terminated unexpectedly' while using Visual Studio C...

Fix Remote Desktop Backup Restore Missing Files Error

You run a remote desktop backup restore and some files don't reappear. This is a common frustrati...

Fix 'Windows Defender Command Not Found' in Windows 10

You open Command Prompt or PowerShell, type something like MpCmdRun or Get-MpC...

How to Enable Windows Security Real-Time Protection
If you see a warning that real-time protection is off, or you suspect your PC is vulnerable, here...