If you’re not signed in, you’ll have to sign in to your Google Account to turn on sync.If you’re already signed in with your Google Account, this will be your account photo.To turn on sync, you'll need a Google Account. If you're using a public computer, use guest mode instead. Note: Only turn on Chrome sync with devices you own. You’ll personalize your experience in other Google products by including your Chrome history with your Web & App Activity.If you change devices (like if you lose your phone or get a new laptop), you'll get all your info back.If you were signed in before turning on sync, you'll stay signed in. You'll sign in automatically to Gmail, YouTube, Search, and other Google services.You can see and update your synced info on all your devices, like bookmarks, history, passwords, and other settings.To save your info to your Google Account, turn on sync.
