Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to update your browser [title] Launch a session of google chrome on your computer. [title] Click on the chrome menu button located in the upper right corner of chrome. [title] Click on " update google chrome.

Ending1: [step] " [title] Type in a search term or domain name. [step] For example, if you are looking for " catchy google chrome " and you want to change the webpage title, you would type, " catchy google chrome " and the search term into the search field. Ending2: [title] Click on " restart " to verify that you want to update chrome. [step] Your browser will close down to apply new updates, and will reopen your browser along with all tabs and windows you previously had open. Ending3: " [title] Click on the " advanced " tab. [title] Click on " check out " next to " customize your browser. Ending4: [step] " this button will appear on the top-left corner of the chrome window after confirming that a new session of the chrome browser is open. [title] Click on " ios " in the first menu panel.

Answer format: ending1/ending2/ending3/ending4