Software troubleshooting desk

Practical fixes for tool errors, setup blocks, and workflow issues.

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix Windows Defender Module Not Found Error 0x80070643

You see "Windows Defender module not found" with error code 0x80070643

Fix WSL Ubuntu Cannot Ping External Network
You run ping google.com from your WSL Ubuntu terminal and get no response, or an err...

Fix Windows Activation Login Loop Not Accepting Password
You're stuck in a login loop after a Windows activation or update. You type your password correct...

Fix Svchost.exe High CPU Usage on Windows 11
You open Task Manager and see svchost.exe using 30% or more of your CPU. This is common in Window...

How to Set Up Remote Desktop for Multiple Users on Windows 11
If you need multiple users to remotely connect to the same Windows 11 machine at the same time, y...

How to Fix Git SSL Certificate Problem
If you see an error like fatal: unable to access 'https://...': SSL certificate problem: un...

Issue queue Sitemap Set Windows Update Service to Run as Local System Account Chrome Sync Not Working Due to Profile Error – Fix How to Set Up a Fast Chrome Profile: A Practical Guide Fix 'Cannot Access PST File' Permission Issue in Outlook Task Scheduler Command Line Missing – Quick Fixes Troubleshooting MySQL Connection Refused in Docker Resolve RDP Timeout Due to Antivirus Blocking Fix GitHub Actions Permission Denied (publickey) Error How to Fix pnpm Store Permission Denied in Docker Fix Error 0x80070005 When CMD Runs at Startup Fix Chrome Issues by Resetting to Default How to Fix Windows Security Migration Failed Error Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities