Computer Programming Choosing to do career research can be a little easier when you have a general or partial knowledge of a particular field of work. There are many different types of work you can decide to take on, one of which falls into the most popular line of work today: computer programming. Although this type of work may seem a bit boring, you may find it enjoyable by people with a lot of patience and willingness to do a long and careful job. Most programmers in large companies work in teams, where each person focuses on a specific aspect of the total project (AOL). Programmers write detailed instructions for a computer to follow. A computer programmer carefully studies the program best suited to the employer's needs. They may also work for a large IT company that develops new software and/or improves older versions of these programs. Programmers write specific programs by breaking each step into a logical series of hours of program writing, which the programmer must follow. After long hours spent writing programs, the programmer must test and review them thoroughly. Typically, programmers create software using the following step-by-step development process:(1) Define the scope of the program by outlining exactly what it will do.(2) Plan the sequence of computer operations, usually by developing a flowchart (a diagram which shows the order of computer actions and data flow). (3) Write code: Program instructions coded in a particular programming language. (4) Test the program. (5) Debug the program (eliminate problems in the program logic and correct incorrect use of the programming language). (6) Submit the program for beta testing, in which users extensively test the program under real life to see if it works properly (AOL). Programmers are grouped into two types: Application programmers and systems programmers. These programmers write software that turns a basic machine into a personal tool that is not only useful for increasing productivity but is also fun and entertains the user. Application programmers write commercial programs for use in businesses, scientific research centers, and industrial environments. house. Systems programmers write the complex programs that control the internal workings of the computer. Application programmers focus primarily on business, engineering, or scientific tasks, such as writing a program to direct a missile's guidance system toward its target (Information Finder). A systems programmer maintains the software that controls the operation of the entire computer system. They make changes to the instructions that control the central processing unit, which in turn controls the computer hardware itself (FL View #475). They also help application programmers determine the source of problems that may be occurring with their programs.