Finding and locking a Windows 10 device remotely

Windows 10 Find My Device allows you to find the approximate location of your device if this option is enabled.  To turn this feature on or off, select Settings > Update & Security > Find My Device.

To lock a missing Windows 10 computer or phone, log into with your Windows account.  Select Find my Device, then click the Lock button.

Microsoft recommends removing devices that you no longer own or use from your Windows account.