Knowledge base for software setup, errors, and daily tool work.

How to Reinstall Windows Defender in Windows 11

If Windows Defender (Microsoft Defender Antivirus) is missing, disabled, or not working correctly...

How to Fix PowerShell Connection Refused (Port Blocked)

When you try to connect to a remote system using PowerShell remoting (Enter-PSSession, Invoke-Com...

Fix VS Code Debugger Console Not Showing Output

You set a breakpoint, run the debugger, but the Debug Console stays empty. This is a common frust...

How to Fix Outlook 504 Gateway Timeout Server Issue

When Outlook throws a 504 Gateway Timeout error, it usually means the server your email client is...

Fix Ubuntu Chrome Profile Location Missing Error

If you see a message like 'Your profile could not be opened correctly' or 'The profile appears to...

How to Fix PowerShell Version Mismatch Error