Energy efficient, the ASUS Chromebook C424 is designed to last up to 10 hours on a single charge, so you can work or play all day, even when you're on the go. Whatever you do with it, the ASUS Chromebook C424 comes with automatic updates and built-in virus protection, keeping your data safe. Because it uses the robust security of your personal Google account, you can always have peace of mind about your documents, emails and private photos. All your confidential data will be safe, all the time.