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

Checklist for Troubleshooting Windows Search Issues

Windows Search can stop working for many reasons—results don't appear, search uses high CPU, or i...

Fix Outlook Email Sync Failed on Ubuntu

Outlook email sync fails on Ubuntu: what to check

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

Fix Microsoft Store 504 Gateway Timeout Not Loading

When you open Microsoft Store and see a 504 Gateway Timeout error, the app may not load at all. T...

Fix 'Port Already Allocated' Error in Visual Studio Code

When you see "port already allocated" in Visual Studio Code, it usually means th...

Fix Chrome SSL Certificate Errors in Windows 10

If you see a 'Your connection is not private' warning or similar SSL errors in Chrome on Windows ...

Fix Git Clone Permission Denied (publickey) – Invalid Key

When you run git clone and get Permission denied (publickey) with a mes...