Complete Backup My Book desktop storage comes equipped with WD Backup software and Time Machine compatibility to help make sure your photos, videos, music and documents don't get lost. You can set it to run automatically to your schedule. Just pick the time and frequency to back up important files from your system. My Book desktop storage also works great with Acronis True Image WD Edition software to schedule complete system backups. With the power of WD Backup, Time Machine compatibility and Acronis True Image WD Edition software, you've got complete backup routine options to help recover data in the event of a computer virus, computer failure, or if you accidentally press delete. Password Protection with Hardware Encryption The My Book drive's built-in 256-bit AES hardware encryption with WD Security tools helps keep your content private and safe. Just activate password protection and set your own personalized password. For quick, convenient access, you can set WD Security tools to automatically unlock the drive on your computer, saving you the hassle of keying in your password every time. Do more with WD Discovery Included WD Discovery software connects to popular social media and cloud storage services, like Facebook, Dropbox and Google Drive. Import your photos, videos and docs to the My Book drive to help preserve your online life. WD Discovery can also be used to manage your drive with WD Drive Utilities. Easy to Use My Book desktop storage is ready to use out of the box so you can start transferring files, saving your memories and backing up right away. It comes with all the software you need to help protect your data, including WD Backup and WD Security software and is compatible with Time Machine.