How do I take a screenshot of an entire webpage?

Answer 1

1. Press Shift-Command-5 to see the onscreen capture controls.
2. Click Capture Selected Window  in the onscreen controls. Your pointer changes to a camera .
3. Click a window to capture that window.
4. To exclude the window's shadow from the screenshot, press and hold the Option (⌥) key while you click.
5. A thumbnail of the screenshot briefly appears in the corner of your screen. You can interact with the thumbnail to edit the screenshot, move it, or take other actions. Or wait for the screenshot to appear on your desktop.