Google’s Chrome has a sign in feature. With this feature, you no longer need to worry about your apps or bookmarks being "trapped" on a single computer.
As soon as you sign in to the Chrome device or a Chrome browser, your history, bookmarks, tabs, and other browser choices are synced and saved to the Google account you have. After that you can load the settings anytime you use Chrome on other devices and computers.
In addition, signing into Chrome makes using the services of Google like maps, Gmail and Youtube easier to a great extent. It is because you will normally be required to sign in once only from your browser.