The trouble is that Greedy Best-First-Search is âgreedyâ and tries to move towards the goal even if itâs not the right path. Since it only considers the cost to get to the goal and ignores the cost of the path so far, it keeps going even if the path itâs on has become really long.
1 To start recording, click the Record button, then click anywhere on the screen to begin recording the entire screen. 2  Or drag to select an area to record, then click the Start Recording button within that area. 3  To stop recording, click the Stop button in the menu bar, or press Command-Control-Esc (Escape).
1 Go to the screen which you want to capture. 2  It could be any app or menu. 3  Hold down the power button and volume down button at the same time. 4  Do NOT release them until you hear a camera shutter sound and see a notification on the screen confirming screenshot has been captured.