Static Casting is a method used in programming to convert one data type into another without changing the underlying data. This process is often used when a programmer knows that a specific type conversion is safe and valid. For example, converting an integer to a floating-point number can be done without any risk of data loss. In many programming languages, Static Casting is performed at compile time, meaning the conversion is checked before the program runs. This helps catch potential errors early, ensuring that the code behaves as expected. However, it requires the programmer to be cautious, as incorrect casts can lead to runtime errors.