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

How to Stop Microsoft Teams from Clearing Cache Automatically

If you notice Microsoft Teams frequently purging its cache—causing you to re-login, re-download f...

Fix 'Access Denied' When Running PowerShell Scripts

If you see Access Denied or UnauthorizedAccess when running a P...

Fix Outlook Blank Screen After Office Installation

Symptom and likely cause

After installing or updating Microsoft Office, Outlook may open ...

Fix 'Port Already Allocated' Error in VS Code

When you see 'Port already allocated' in VS Code, it typically means the port you're trying to us...

Fix Chrome Not Connecting to Internet Network Error

When Chrome shows a 'No internet' or 'ERR_INTERNET_DISCONNECTED' error but other apps work fine, ...

Fix Command Prompt High CPU Usage Caused by Windows Update

You open Task Manager and see Command Prompt (cmd.exe) using a lot of CPU – sometimes 30% or more...