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

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...

Outlook Auto Start Not Working in Office 365: Fixes

You expect Outlook to open automatically when you sign into Windows, but it stays closed. This is...

How to Fix Chrome Profile Error on Mac

You open Google Chrome on your Mac only to see a message saying something like “Your profile coul...

Fix Windows Update High CPU Usage with These Tools

If your computer slows down and the CPU usage spikes after starting Windows Update, you're not al...

Fixing Microsoft Teams Error 80070005: Permission Denied

When you see error code 80070005 in Microsoft Teams, it usually means the app can't access a need...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

If Outlook (via web browser, Evolution,...