Checklists for software errors, setup, and tool workflows.

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix PowerShell Permission Denied Error on Startup

Opening PowerShell and seeing a 'permission denied' error can stop you before you start. This usu...

Fix Windows Defender Can't Connect to Windows Update

If Windows Defender shows an error saying it cannot connect to Windows Update, it usually means t...

Fixing Windows Security Proxy Configuration Issues

When Windows Security (formerly Windows Defender Security Center) can't update virus definitions ...

Fix 'Chrome Profile Error Occurred Unable to Create Profile'

You try to open Chrome and see: "Profile error occurred. Unable to create or open your profile." ...

How to Fix Windows Security Log 'Permission Denied' Error

When you try to open the Windows Security Log in Event Viewer and get 'Permission Denied' or 'Acc...