A computer error is any deviation from the expected behavior or results of a computer program or system. Computer errors can be caused by a variety of factors, including hardware failures, software bugs, human error, and external factors such as power outages or network problems.
It is important to be able to check your computer for errors in order to identify and fix any problems that may be causing your computer to run slowly, crash, or behave erratically. There are a number of different ways to check your computer for errors, including using built-in diagnostic tools, running third-party software, and visually inspecting your computer’s hardware.