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

How to Fix Outlook Blank Screen on Startup

When you open Outlook and see only a blank screen—no folders, no email list, just gray or white—i...

Fix Maven Dependency Resolution Failed in IntelliJ

Fix Chrome Extension Startup Failures on Windows 10

You open Chrome on Windows 10 and notice some extensions aren't working—no icon, no functionality...

Reset Remote Desktop Port to Default 3389

After changing the Remote Desktop (RDP) port for security reasons, you may need to revert to the ...

Fix Chrome High CPU Usage on YouTube: Practical Steps

If Chrome's CPU usage spikes when you watch YouTube, the browser may stutter, fans spin up, or ba...

Fix npm ERR! code EACCES on Windows 10: Permissions Guide

If you see npm ERR! code EACCES while installing or updating packages on Windows 10,...