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

Fix Chrome Profile Settings Not Saving: Step-by-Step Guide

You change a setting in Chrome—like the default search engine, startup page, or password manager—...

Fix Windows Defender Service Path Not Working

When Windows Defender's service path isn't working, the Security Center may show “Unknown” status...

MongoDB Authentication Failed: Administrator Checklist

Fix Outlook Module Not Found Error 0x80040154

You open Outlook and get an error: 0x80040154 — "Class not registered" or "module no...

Fix Command Prompt Slow After Windows 11 Update

After a Windows 11 update, you might notice Command Prompt takes several seconds to open or feels...

How to Disable Command Prompt High CPU Usage from Startup Services

If you notice that Command Prompt (cmd.exe) is consuming a lot of CPU right after boot, it's ofte...