Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

Fix Windows Security Antivirus Not Turning On

Fix Windows Security Antivirus Not Turning On

You open Windows Security and see that the antivirus is off, with no obvious way to turn it on. T...

Set Proxy in PowerShell for Script Execution

Set Proxy in PowerShell for Script Execution

If your PowerShell scripts fail with connection errors when downloading modules or making web req...

How to Fix Command Prompt Not Working on Mac

How to Fix Command Prompt Not Working on Mac

If you're trying to use the command prompt on a Mac, you're likely referring to the Terminal app....

Fix 'Security Module Not Found' in Windows Defender

Fix 'Security Module Not Found' in Windows Defender

If you see a message in Windows Security that says something like "Security module not found" or ...

Clear SSL Certificate Cache to Fix Windows Search Errors

Clear SSL Certificate Cache to Fix Windows Search Errors

If Windows Search stops working or shows errors like "Search not responding" or "Something went w...

Enable Windows Search to Start with Windows 10

Enable Windows Search to Start with Windows 10

If you rely on Windows Search but find it not running after a restart, you may need to configure ...

Issue queue

Windows 10 Command Prompt Service Error: Troubleshooting Guide
Stop Chrome Login Loop with These Simple Steps
How to Fix BitLocker Proxy Error Certificate
OneDrive Sync Stuck on 'Waiting to Connect' – Fix Guide
How to Clear Windows Update Cache to Free Disk Space
How to Configure OneDrive Sync with Commands
Error 0x803f7001: Windows Activation Rate Limit Troubleshooting
How to Configure SSL Certificates for Windows Update
How to Fix Windows Update Error 0x800f0922
Chrome Extension Migration Not Working After Update: Fixes
How to Fix Windows Defender Path Missing in Windows 11
Break PowerShell Login Loop

Troubleshooting paths

Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities