We will learn about keydown event in jquery with sutable example in hindi. The keydown() is an inbuilt method in jQuery which is used to trigger the keydown event whenever User presses a key on the keyboard. If the key is kept pressed, the event is sent every time the operating system repeats the key. So, Using keydown() method we can detect if any key is on its way down. So watch the full video and learn how to use keydown event in jquery and what is the syntax of keydown event in jquery with example.