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

Windows Security Scan Stuck at 99%: Practical Fixes

You run a Windows Security (formerly Windows Defender) scan, it reaches 99%, and then… nothing. I...

Microsoft Teams Version Mismatch Checklist for IT Admins

When users in your organization see errors like “You’re using an older version of Teams” or can’t...

Fix VSCode Extension Host Terminated Error Code 0

What does this error mean?

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

Fix Chrome Browser Sync Issues After Update

After updating Google Chrome, you might notice that your bookmarks, passwords, or other sync data...

Fixing Microsoft Teams Connection Timeout from Firewall Settings

If Microsoft Teams frequently shows "connection timeout" errors, your firewall or proxy settings ...

How to Fix Chrome Profile SSL Certificate Error

You open Chrome and see an error like “Your connection is not private” or “NET::ERR_CERT_COMMON_N...