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- Information Technology
Take online IT courses to advance your education and jumpstart your career in information technology.
What is information technology?
Information technology (IT) refers to the use of computer technology to manage and access information.Footnote 1 The information technology field encompasses all computer software, hardware, and related devices employed in the processing, transfer, storage, and dissemination of data — whether it is on a computer, smartphone, TV, or another medium.There are a number of IT careers and areas of study that fall within information technology, including database development, computer networking, software engineering, data analysis, and more. Online information technology courses can help prepare individuals for jobs in information technology. Read on to learn more about online IT classes and how to pursue a career in information technology.
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Online IT course curriculum
There are numerous online information technology courses available, many of which are self-paced. Online IT training ranges from IT certification courses that can be completed within a few weeks to full online information technology degree programs.
Those looking to get started in the field or switch careers may take introductory online IT tutorials to learn the fundamentals of information systems and their applications, including office data management systems, desktop operating systems, and web technologies. Individuals with IT experience who are looking to refine their skills may seek out advanced courses in IT hardware, software development, programming, and/or the social implications of IT.
Online information technology degrees and courses can prime you to pursue an information technology degree. Undergraduate program areas of study such as information systems, computer science, software or computer engineering, or cybersecurity can be useful to those working toward jobs in information technology. Master’s degrees in areas of study such as information technology management or business administration may help professionals advance their IT careers and obtain roles in information technology management.
Discover IT careers
There is a wide range of information technology jobs available. Computing and IT careers include information research scientist, programmer, computer systems analyst, database and computer systems administrator, information security analyst, computer network architect, web developer, and information technology manager.Footnote 2 Many jobs in information technology require at least a bachelor’s degree, and online IT courses may help individuals pursuing IT careers to supplement an existing degree.
How to become an IT manager
Many IT managers hold at least a bachelor's degree in computer or data science or a related field and have worked in the field for a few years.Footnote 3 After completing a boot camp or an undergraduate program, many IT professionals find entry-level work in support roles or other positions to gain experience before moving into a management role. Work experience to become an IT manager may range from a few years to more than a decade, depending on the organization and the role.
Many IT managers also hold a master’s degree. Graduate degrees, such as an online master's in data science or engineering, are common for professionals pursuing IT management. In addition to completing a graduate program, earning an IT certification may be beneficial.
Some of the abilities that IT managers possess include analytical, leadership, communication, organizational, and technical computer skills, and project and conflict management.Footnote 4 IT professionals can work to further develop these as they advance in their careers.
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Frequently asked questions
How long does it take to get into IT management?
Many IT professionals get at least a few years of work experience under their belt before moving into lower-level IT manager roles.Footnote 5 In addition to work experience, many IT managers hold graduate degrees, which can take several years to complete.
What is the difference between computer science and information technology?
Computer science involves creating algorithms and computer programs and developing software and systems.Footnote 6 Computer scientists use programming skills to study computer processes and identify new applications, such as writing codes for programs or websites and troubleshooting computer systems.
Information technology, on the other hand, involves applying computer science principles to solve problems and support businesses. IT professionals may build and sustain data and communication networks; maintain the security of an organization’s information systems; or oversee an organization’s hardware, software, and computer systems.
How difficult is it to learn IT management?
Learning IT management may be more difficult for those without a technology background, but it may be a more natural progression for individuals already working in the field. IT certification courses and information technology degree programs may challenge candidates to stretch as professionals and grow their knowledge and skill sets.
What are the best online IT courses?
The best types of online IT courses for someone looking to work in this field will vary based on prior knowledge, experience, career path, and IT career goals. Individuals may consider pursuing different types of online IT courses — from short courses to full bachelor’s or master’s degrees — depending on how they support their growth.
Why is information technology important?
Information technology is important because it is an essential part of how people interact with the digital world on a daily basis. Every time someone downloads a song, streams a movie, checks their email, or performs a web search, they are using information technology services. IT professionals are responsible for developing, maintaining, and improving these systems, which allow businesses, entertainment platforms, social networks, and communication tools to thrive.
Is pursuing IT online worth it?
Whether an aspiring professional decides to take an online IT short course or complete an online information technology degree, pursuing IT education online can offer more flexibility than traditional in-person learning. Many of the courses available are self-paced and allow students to complete them on their own schedules. Because IT careers are varied, the field can be fulfilling for professionals with a range of priorities and aspirations.
