Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to auto update google chrome [title] Launch google chrome. [step] Look for google chrome on your computer and open it. The web browser will load.

Ending1: [title] Click on the button with three horizontal bars on the upper right corner of the browser. [step] This will bring down the main menu. Ending2: [title] Log in with your google account if prompted. [step] Enter your google username and password into the required fields, and click on " log in " to continue. Ending3: [title] Navigate to the chrome history menu (ie : [step] Chrome main menu). Click on " reminders " and on the sidebar, under " updates ". Ending4: Tap the address bar at the upper-right corner of the screen to expand the navigation menu. Tap the magnifying glass at the upper left corner of the screen to reveal the navigation menu.

Answer format: ending1/ending2/ending3/ending4