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

Chrome Extensions Not Loading on macOS: Practical Fixes

You open Chrome on your Mac, but your extensions are grayed out or missing from the toolbar. This...

Fixing Nginx 404 Errors for API Endpoints

When your API returns a 404 error from Nginx but works locally, the problem is usually in the Ngi...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Microsoft Teams Camera Not Working with Virtual Background

You’ve set up a virtual background in Microsoft Teams, but your camera stops working or shows a b...

Outlook Version Mismatch Checklist: Fix Sync & Profile Errors

When Outlook shows errors like “Cannot start Microsoft Outlook” or sync failures after an Office ...

WinSCP Permission Denied: Practical Troubleshooting Checklist

If you're seeing 'permission denied' when trying to upload, download, or edit files via WinSCP, i...