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

Reset PowerShell Settings Configuration File: Step-by-Step Guide

If PowerShell behaves unexpectedly—settings don't stick, profiles fail to load, or you see crypti...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

If you're dual-booting Windows and Ubuntu, or replacing Windows...

Fix Windows Update Authentication Failed / Permission Denied

When Windows Update fails with an "authentication failed" or "permission denied" message, it usua...

Fix Yarn Install Stuck at Resolving Packages Timeout

You run yarn install and it hangs at “Resolving packages…” for a long time, then eve...

How to Fix OneDrive Files Not Syncing in Windows 10

OneDrive not syncing files on Windows 10 is a common frustration. Files may show a spinning circl...

How to Reset VSCode Terminal Settings to Default

If your VSCode terminal is behaving oddly—wrong shell path, missing colors, or commands failing—r...