Software troubleshooting desk

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

Symptom

Cause

Fix route

Verify

Fresh repair notes

All notes

Fix 'powershell not recognized as internal or external command'

When you type powershell in Command Prompt or a script and see the error "'power...

Fix Windows Update 502 Bad Gateway Connection Issue
When Windows Update fails with a "502 Bad Gateway" error, it usually means the update server can'...

How to Clear Microsoft Teams Cache on Windows 10
If Microsoft Teams is acting up—slow loading, login loops, missing messages, or broken notificati...

How to Fix BitLocker Login Loop Without Recovery Key
You enter your BitLocker PIN or password, the screen flashes, and you're back at the login prompt...

Fix 'PowerShell Not Recognized as Internal or External Command'
If you see the error 'powershell' is not recognized as an internal or external command

Fix Git Clone Permission Denied (publickey) – Checklist You run git clone [email protected]:user/repo.git and get Permission denied (publ...

Issue queue Sitemap Fix Remote Desktop Version Mismatch (RDP 8.0) Troubleshooting Error Code 0x80070035 in Command Prompt Troubleshooting Error 0x80070002 on Windows Update How to Fix Windows Activation Timeout After Network Change Ubuntu WSL VS Code Permission Denied Troubleshooting PowerShell Login Loop: Permission Denied Fix Windows Activation Blank Screen After Boot Fix How to Fix pip Install No Matching Distribution Found Error Troubleshoot OneDrive Sync Module Not Found How to Fix Outlook Keeps Asking for Password on Windows Postman Request Timeout Checklist: Diagnose and Fix How to Fix Windows Activation Error 0xc004f074 Desk note Troubleshooting paths Home Windows FixesmacOS HelpBrowser IssuesOffice ToolsDeveloper ToolsCloud SoftwareSecurity ToolsBackup RecoveryNetwork ToolsDatabase ToolsAI ToolsProductivity AppsCLI ErrorsDocker KubernetesEmail ClientsFile Utilities