IDA Pro is a computer program that helps people find and fix problems in computer systems. It works by looking at the computer's code and allowing you to see what each line of code does, so you can understand what the computer is doing. With IDA Pro you can look to see if lines of code are incorrect, or if the computer is doing something that it shouldn't. You can also add new code to help fix the problem. By understanding and fixing problems in computer systems, IDA Pro helps keep our computers and the things that we do with them working smoothly.