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

Windows Security Proxy Error Checklist: Diagnose & Fix

If you see "Windows Security" proxy errors when trying to access the internet or a network resour...

Fix Chrome Profile Update Error on Windows 10

If Chrome shows "Profile update failed" or similar errors on Windows 10, your browser can't apply...

GitHub Actions Workflow Stuck Pending: How to Fix

You push a commit expecting a workflow to run, but it sits in a pending state for minutes or hour...

How to Fix Windows Terminal Network Error

You open Windows Terminal and get a network error when trying to connect to a remote server, clon...

Fix Outlook High CPU Usage Caused by Antivirus Scanning

Symptoms and Likely Cause

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

Windows Defender Authentication Failed: Step-by-Step Checklist

You open Windows Security and see 'Authentication failed' when trying to use Windows Defender. Th...