Full-Screen ScreenshotShortcut:Ctrl + Show Windows(The Show Windows key looks like a rectangle with two lines on the right — usually above the number 6.)
Partial Screenshot (Custom Area)Shortcut:Ctrl + Shift + Show WindowsSteps:1. The screen will dim slightly.2. Click and drag to select the area you want to capture.3. Release to take the screenshot.
Window ScreenshotShortcut:Alt + Show WindowsSteps:1. Use your mouse to click the window you want to capture.2. Screenshot is taken instantly.
On Chromebook Tablets (or in tablet mode)Shortcut:Press Power button + Volume Down (just like taking a screenshot on Android phones).
Using the Screen Capture ToolIf you prefer using a menu instead of shortcuts:1. Click the clock area (bottom right).2. Select the Screen Capture icon (camera symbol).3. Choose Screenshot or Screen Record, and whether to capture the full screen, a window, or a partial area.