The Canvio Slim II lets you store your files in a centralized place next to your computer giving you easy access to your files whenever you need them. Safeguard your valuable data Preloaded easy-to-use backup software o Schedule automatic backup File folder and full system backup and recovery Password-Protected encryption for your backed up files (up to 256-bit) PC and Mac Compatible Toshiba Canvio Slim II Portable Drives are preformatted NTFS for Windows 8 7 and Windows XP. Plus the drive comes. 3 year warranty.