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

Fix PowerShell Access Denied Even When Running as Admin

You launch PowerShell as administrator, but commands still fail with "Access Denied." This is a c...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

How to Speed Up a BitLocker Encrypted Drive

If you've noticed slower read/write speeds on a BitLocker-encrypted drive, you're not alone. BitL...

Fix 'Windows Update Port Already Allocated Permission Denied'

If you see "port already allocated permission denied" when running Windows Update, it usually mea...