Checklists for software errors, setup, and tool workflows.

Windows Store Download Stuck? Try These Fixes

You click download in the Microsoft Store, but the progress bar barely moves or stays at 0%. This...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix Windows Activation Error 0x800704cf: Cannot Connect to Server

You see error 0x800704cf when trying to activate Windows, with the message "Cannot connect to the...

Fix Chrome Profile High CPU Usage & Permission Denied Error

You open Chrome, and your CPU spikes to 100%. Or you get a 'Permission Denied' error when trying ...

Fix PHP Composer Install Memory Limit Fatal Error

When running composer install or composer update, you may see a fatal e...

Checklist to Resolve Remote Desktop Invalid Configuration

When you try to connect to a remote computer and see an "invalid configuration" error, it usually...