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

Fix Chrome Not Opening Automatically at Boot on Windows

You set Chrome to open automatically when you boot your PC, but it doesn't. This is a common issu...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

You notice Outlook consuming 50% or more CPU, making your syste...

Fix Windows Terminal Single Sign-On Not Working

You open Windows Terminal expecting to be signed into Azure AD or Microsoft 365 automatically, bu...

How to Fix Windows Defender File Locked Error 0x80070020

Error 0x80070020 often appears when Windows Defender (Microsoft Defender Antivirus) is scanning a...

Fix Microsoft Store Error 0x80070424: Update Failed

When you see error 0x80070424 while trying to update an app in the Microsoft Store, it usually me...

Fix PowerShell Token Expired Error 401

If you're seeing a 401 status code with a message like "token expired" in PowerShell, it usually ...