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

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 VSCode Extension Host Terminated Error Code 0

What does this error mean?

When you see 'Extension host terminated unexpectedly with erro...

Fix Outlook Proxy Error After Windows Update

After a Windows update, some users see a proxy error in Outlook—something like “Cannot connect to...

How to Temporarily Turn Off Windows Security for Troubleshooting

If you're troubleshooting a stubborn app or driver issue, Windows Security (formerly Defender) mi...

Fixing Chrome Sync Issues on Mac: Step-by-Step Guide

If Chrome on your Mac stops syncing bookmarks, passwords, or history, it's usually due to a tempo...

Checklist for Fixing Microsoft Store App Update Issues

When Microsoft Store apps refuse to update, you might see error codes, endless loading, or simply...