If you've spent a pretty penny on your Windows 10 tablet or laptop, you don't want to lose it. Unfortunately, this still happens all the time. People leave their devices at the airport, the bar, or their hotel, and when they come back to find it, it's gone.
You can help yourself out by putting a PIN or password on your device, and including a custom message with your contact details. I show you how to add a custom message to your lockscreen in Windows 10 in this video.