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

Fix Chrome Profile Auto-Start Not Working on Windows 10

You set Chrome to open a specific profile at startup, but now it just opens the default profile o...

Fix DNS Probe Finished No Internet Error in Command Prompt

When you see the error "DNS probe finished no internet" in a browser or Command Prompt, your devi...

Fix Windows Defender Sync Error Across Devices

You see a sync error in Windows Security that says something like “Something went wrong. Try to s...

Setting Up Windows Security on a Mac: A Practical Guide

If you run Windows on your Mac—whether through Boot Camp, Parallels Desktop, or VMware Fusion—you...

PowerShell Command Not Found but Works in CMD

How to Fix Chrome Profile That Keeps Crashing

If Chrome keeps crashing when you open a specific profile—showing “Aw, Snap!” pages or closing un...