Mac Basic Method
Full Screen: Command-Shift-3 after the shortcut key is used, the current full screen specified area will be captured immediately: Command-Shift-4 after the shortcut key is used, a sight with coordinates will be displayed, drag and Drop the mouse to select the desired area. Specify the program window: A camera icon appears after the Commnad-Shift-4-Space uses the shortcut key, you can choose any program window on the screen, move the mouse over it, the window will be highlighted, you can click the window. Www.2cto.com Mac advanced usage "specify a region" has a more advanced usage, use the shortcut key Command-Shift-4 and select the desired region with the mouse, do not release the mouse, then you have several options: press the Space key while holding the mouse, and then you can move the entire selected area by moving the mouse. Press the Shift key while holding the mouse. You can move the mouse horizontally or vertically to change the length or height of the selected area. Press and hold the mouse, and then press the Option key. by moving the mouse, you can change the radius of the selected area. When you use the shortcut key, you find that you want to stop. When you press the mouse and Press Esc, the process is aborted and no files are saved. If you do not change the settings, all files will be saved to the Desktop by default, that is, the Desktop Folder. Author Perhaps_ly