Checklists for software errors, setup, and tool workflows.

How to Enable Windows Defender Service Manually

If Windows Defender won't start or you see warnings that it's turned off, the underlying service ...

BitLocker Offline Installer: Fix 'Cannot Find Drive to Encrypt'

When you run the BitLocker offline installer (often from a recovery environment or bootable media...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Search Not Working on Ubuntu via VirtualBox

If you run Windows on Ubuntu—either through VirtualBox or as a dual boot—you might find that Wind...

Fix Windows Defender 504 Gateway Timeout Error

You open Windows Security and see a '504 Gateway Timeout' error. This usually means Windows Defen...

Fix VSCode Extension Host Terminated Unexpectedly After Update

After updating Visual Studio Code, you may see a popup saying "Extension host terminated unexpect...