esc - a key (FREQUENTLY labeled Esc) found on most computer keyboards and used for any of various functions, as to interrupt or cancel the current process or running program, or to close a pop-up window.shift - Shift key is a modifier key on your computer keyboard. When you press it by itself, it does not produce a character or move the position of the cursor.ctrl - In computing, a Control key Ctrl is a modifier key which, when PRESSED in conjunction with another key, performs a special operation (for example, Ctrl + C ); similar to the Shift key, the Control key rarely performs any function when pressed by itself.tab - The tab key Tab ↹ (abbreviation of tabulator key or tabular key) on a keyboard is used to advance the cursor to the next tab stop.pause - The Pause key is DESIGNED to pause a text-mode program's output – it still works in the Command Prompt window on Windows. When you press Pause, the output scrolling down your screen will stopExplanation:hope this helps you please MARK me as brainliest