Here's what you need to know to turn on AirDrop and start using the feature. How to turn on AirDrop discovery on Mac and share files from a Finder window The advantage of using AirDrop in a Finder ...

Biometric access to your laptop?: Why you might want ... and regularly monitor your transactions. For AirDrop security, set it to ‘Contacts Only’ or turn it off until you want to use it.