Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to screenshot on google chromebook [title] Go to the screen of which you want a screenshot. [step] You can take a screenshot of anything that appears on the chromebook's screen, like a webpage, document, or movie frame. [title] Press ctrl and the screen switcher key.

Ending1: [step] Doing so captures an image of everything on your chromebook's screen. [substeps] The screen switcher key is the one with a rectangle and two vertical lines to its right. Ending2: [step] In the control panel window, press alt + or ctrl (keyboard key + cursor) for these two screens. [title] Choose the medium window (scrol0). Ending3: [step] You can also press the dropdown key on the keyboard or you can click it after tapping the screen switcher key. [title] Press ctrl + ch to take a screenshot. Ending4: [step] This will search for the screenshot you want for you. Once the search is done, you'll see.

Answer format: ending1/ending2/ending3/ending4