what is cursor in computer

A cursor in computing is a movable indicator on a computer display screen that shows the user where any input into the computer will be placed or where an action will occur. It is also known as a "caret" and comes from the Latin word "cursorem," which means runner. The cursor is a visible and moving pointer that the user controls with a mouse, touchpad, or similar input device such as a trackball. It can be used to highlight text or objects on the screen for selection, formatting, and insertion of new text. There are different types of cursors, including text insertion, pointing, selection, and busy cursors, each serving specific purposes in user interface interaction).