Once you press both keys, a notification appears in the bottom-right corner displaying a thumbnail of your screenshot, as shown above. Image used with permission by copyright holder How to upload screenshots to the cloud It resembles a rectangle followed by two lines and replaces the typical F5 key found on standard keyboards. The latter button is typically located in the top row between the Full-Screen and Brightness down buttons, as shown above. To take a screenshot of everything on your screen, press the following keys simultaneously: Ctrl + Show windows.
Image used with permission by copyright holder How to capture a full screenshot on a Chromebook
