To prevent data loss, you should always back up your data. Discover how to work with external devices to protect and backup your Windows 10 computer system. During this course, you will learn how to format your external storage device, how to store and retrieve files. See how to create data backup files, recover your data from a backup file, and create a system restore point. Get to know the security features and functions of Windows Defender. Configure and run a virus scan. Configure your protective privacy settings for your account, for your overall system, and for your input/output devices.