Click (English Click "clicking the shutter" means the movement of the gun trigger from the extreme forward position to the extreme rear position when the double-barreled weapon recoils after firing.). During World War I, in 1916, an American pilot, Lieutenant Harman Greathouse Morse, received a patent for a new method of attacking enemy airplanes. Lieutenant Morse was armed with an aircraft and used a special control panel that had several buttons. Each button was connected to a machine gun mounted on the aircraft.
After pressing one of the buttons, the machine gun would fire and fire one or more machine-gun salvoes. This attack method is called "Click". This method significantly increased the effectiveness of the attack - now aircraft could attack not only due to speed and maneuverability, but also due to rapid fire.
Today, the term "click" is used to refer to the rapid, constant, and sequential pressing of a key on a computer. The word "click" also has negative connotations - a click can mean the ability to steal or take away a click.