Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to use google express [title] Launch an internet browser. [step] Double-click the icon of your preferred internet browser on your desktop. [title] Go to the google shopping express website.

Ending1: [step] Once the browser is open, type in google.com/shopping/express on the address bar at the top of the screen and hit enter. You'll be taken to the website's home page. Ending2: [step] If you are not already signed in to your google account, do so now. [title] Click " sign in " at the upper right corner of the page. Ending3: [step] If you've never visited, you can download the application by clicking the " open " menu. [title] Go to the shopping express webpage you'd like to browse. Ending4: [step] Look for a green magnifying glass icon on the home screen. [substeps] Visit this link to open the navigation bar at the top of the page.

Answer format: ending1/ending2/ending3/ending4