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

How to Fix Abnormal Memory Usage in CMD on Windows

Fix 'Profile File Locked' Chrome Error on Windows 10

You try to open Chrome on Windows 10 and see “Your profile could not be opened correctly” or “The...

How to Troubleshoot Command Prompt Settings Issues

If you've changed Command Prompt settings—like font, colors, or layout—and they don't stick or be...

How to Fix Chrome Extensions Not Loading or Showing

You install a Chrome extension, but it doesn't appear in the toolbar, or it's grayed out, or it j...

Fix Windows Defender Error 0x80073b01

If you see error code 0x80073b01 when opening Windows Defender or trying to run a scan, it usuall...

Fix Outlook Dependency Conflict Error: Step-by-Step Guide

You open Outlook and see an error about a dependency conflict—maybe a missing DLL or a version mi...