Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to sign up for google classroom [title] Open a blank page in google chrome. [step] If you don't have google chrome on your computer, you can download it for free from any other web browser. [title] Click on the " people " tab in the top right corner.

Ending1: [step] This is directly to the left of the " minimize " button and looks like the outline of a person. [substeps] If someone is already signed into chrome, it will list their name instead. Ending2: [step] The button will be located in the upper right-hand corner of the screen. Clicking this button will open a list of various countries by region and language. Ending3: [step] This will take you to the google classroom homepage. [title] Enter your email address and password in the four boxes in the top left corner of the page. Ending4: [step] On the left side of the page, you'll see a list of items. [title] Click on a category category to select it.

Answer format: ending1/ending2/ending3/ending4