What is "debugging" in the context of computer programming?

In computer programming, debugging refers specifically to the process of identifying and fixing errors or bugs that occur within a program. Bugs can arise from various sources, including syntax errors, logical errors, or runtime errors. The debugging process involves carefully analyzing the code to pinpoint where the issue exists, understanding why it happens, and then making the necessary changes to correct it.

This process is critical to developing software that functions correctly and efficiently. Successful debugging not only resolves immediate issues but also enhances the overall quality and reliability of the software being written. By ensuring that a program runs without errors, developers can create smoother user experiences and reduce the potential for issues later on.

The other options do not accurately describe debugging; for instance, simply writing code does not encompass the corrective measures taken during debugging. Likewise, evaluating algorithm efficiency pertains to performance analysis rather than error resolution, and creating user documentation relates to guiding users on how to use software, rather than fixing it.