Exception handling is a mechanism in computer programming to handle exceptional
conditions, which are run-time errors that occur during the execution of a program.
These errors are typically caused by conditions that are not anticipated by the
programmer and can include things like division by zero, invalid memory access,
and file not found errors.

When an exception is thrown, the normal flow of control in the program is interrupted
and the program jumps to a specific location where the exception can be handled.
This location is called an exception handler. In the handler, the programmer can
provide code to handle the exception and take appropriate action, such as displaying 
an error message, trying to recover from the error, or shutting down the program
gracefully.

The main advantage of exception handling is that it separates error handling code
from the main logic of the program, making the code more readable and easier to 
maintain. It also allows the programmer to handle errors in a centralized and
consistent way, reducing the chance of errors being overlooked or handled incorrectly.

Many modern programming languages, such as C++, Java, and Python, provide built-in
support for exception handling. This typically includes language-specific keywords 
and constructs, such as try-catch and throw, to throw and handle exceptions in a 
clear and organized way.