Checklists for software errors, setup, and tool workflows.

Task Scheduler Troubleshooting Checklist

When a scheduled task fails to run, runs at the wrong time, or throws an error, the cause is ofte...

Fix Windows Activation Connection Timeout on Windows 10

When you try to activate Windows 10, you might see a message like “We can’t activate Windows righ...

Fix Windows Search Indexing Service Won't Start

You open Task Manager or Services and see that the Windows Search service is stopped. When you tr...

Fix Putty Connection Refused Due to Windows Firewall

You're trying to SSH into a remote server using Putty, but you get a 'Connection refused' error. ...

Windows Security for Ubuntu Installation Checklist

Before You Install Ubuntu

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

Fix OneDrive Sync Access Denied Error in Windows 10

You open OneDrive and see 'Access Denied' next to a file or folder, or sync simply stops with tha...