Computer science programs that lead to an associate degree usually are available at technical schools or community colleges, according to ComputerMajors.com. The major requirement is simply a high school diploma or GED. After that, all you really need to do is enroll and declare your intent to study computer science, and you're admitted into the computer school.
The process for applying for admittance into a computer school at a four-year university is similar to the admission process for any other bachelor's degree. Before college, you should take several science, math and computer classes. Many colleges, such as Carnegie Melon, pay attention to the rigor and grades of the classes on your high school transcript. In addition, it's best to take the SAT Reasoning Test, SAT Subject Test in math or science and/or ACT Plus Writing. Your scores on these exams usually won't make or break you, but schools do consider them along with your high school record. In addition, list your non-academic accomplishments and activities such as jobs, hobbies or community service. Emphasize any leadership roles you've had. These things show a student's sense of responsibility and personality. If you can, visit the college before applying.
In addition to completing a main application and possibly a supplemental application, you typically also have to write an admissions essay and obtain recommendations from teachers, guidance counselors or mentors who can acknowledge your academic performance. You can improve your application by taking a couple IT or computer science courses one summer at a nearby community college as well. These courses show that you're serious about the field and give you a background on what you're getting into. Also, be mindful that many universities allow you to declare your major in computer science only after you've completed all of the required prerequisites.
Admission requirements for graduate school can include a main application and supplemental application, along with letters of recommendation and post-secondary academic transcripts, according to the University of California, Los Angeles. In preparing for a graduate program in computer science, you need to take the GRE (Graduate Record Exam, which is required by most U.S. colleges) and GRE Subject Test in computer science as soon as possible. If you need to retake them, do so. Note that many research opportunities are available for computer science students at four-year colleges as well, so take advantage of these opportunities before you apply to graduate school. They give you not only good experience but also good references for graduate school. Write your purpose statement early to make sure you have enough time to have other professors or mentors review before you send it in. Then, fill out the application and be prepared to wait several weeks or even months to receive a reply.