👉 In computer science, a "premove" is an instruction or directive in a program that moves a variable from one location to another. It can be used to change the value of a variable at any point during a program's execution. For example: ``` int x = 10; x++; // Move x from 10 to 11 ``` In this example, "premove" is used to move the value of `x` (which is now 1