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

Fix PowerShell Proxy Authentication Failed Errors

Windows Defender Configuration for Maximum Protection

Windows Defender (now Microsoft Defender Antivirus) provides solid baseline protection, but defau...

VS Code Remote SSH Connection Timeout Checklist

You try to open a remote folder in VS Code, but the connection hangs or fails with a timeout erro...

How to Check Which Process Is Using a Port in PowerShell

When a service fails to start or an application complains that a port is already in use, you need...

How to Set Up OneDrive Selective Sync on Mac

If you're using OneDrive on a Mac with limited storage, selective sync lets you pick which folder...

How to Clear Outlook Offline Data File Cache

If Outlook is showing stale data, failing to sync, or running slowly, the offline data file cache...