Explore articles about information technology, IT support, and technology systems. Learn about IT career paths, essential skills and qualifications, and how to help keep organizational technology running smoothly.
Explore popular IT support courses
Skills you'll gain: IT Security Architecture, Computer Networking, Operating System Administration, Package and Software Management, Network Troubleshooting, Version Control, IT Automation, Systems Administration, IT Infrastructure, Network Administration, Information Systems Security, TCP/IP, Git (Version Control System), Chef (Configuration Management Tool), Network Security, General Networking, Ruby (Programming Language), Computer Hardware, Web Presence, Interviewing Skills
Skills you'll gain: Package and Software Management, Computer Hardware, Technical Support, Software Installation, General Networking, Technical Documentation, Customer Support, Computer Networking, Information Technology, Technical Writing, Technical Communication, Linux
Microsoft
Skills you'll gain: ServiceNow, Help Desk Support, Triage, IT Service Management, Service Management, Technical Support and Services, Technical Communication, Technical Documentation, Service Level, Health Informatics, Technical Support, Information Technology, Issue Tracking, Epic EMR, Microsoft Azure, User Provisioning, Authorization (Computing), Public Health
In today's data-driven world, professionals skilled in IT disciplines are in high demand across many industries. A career in this fast-growing field provides opportunities to use technical skills to drive meaningful business impact. Explore the diverse career paths, essential skills, and job types within IT to start your journey in this exciting and rewarding domain.
Interested in entry-level IT? Learn what information technology is and common entry-level roles.
Interested in CompTIA A+? Read about the CompTIA A+ certification, and explore other certifications for IT professionals.
Interested in solutions and support? Dive into a solutions engineer's daily work and learn more about what a technical support engineer does.
Ready to start learning? Explore our catalog of IT support, CompTIA A+, and technical support courses for beginners and experienced professionals.
![[Featured Image] A computer support specialist wearing a headset stands over her colleague and points at something on their laptop.](https://images.ctfassets.net/wp1lcwdav1p1/28WCdmCKrTjOK72uuAkMJD/a469bd13f92a214491b318b24574d65b/GettyImages-1454460679-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] Several colleagues work at computer stations that are connected by a local area network in their office building.](https://images.ctfassets.net/wp1lcwdav1p1/1DgL9QmB26esjq2QnO7qF2/7cef49185a45517001c9c46612ed2a99/GettyImages-1457981598.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A big data analyst gives a lecture on how frontier technology, like big data, will impact many industries in the future.](https://images.ctfassets.net/wp1lcwdav1p1/2cqilrqCbHRDXKhLZsjrbe/352a621e82c7c62e32474d13bf612723/GettyImages-642320245.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A person who recently earned certifications works on creating a CompTIA A+ resume.](https://images.ctfassets.net/wp1lcwdav1p1/snKAmaEBus8JbKORWXEIm/81d4e552d40b0a8406dd77df402c3dc2/GettyImages-1148806941-converted-from-jpg.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] A businessperson sits outside the office building with their laptop and talks on the phone with a colleague about potential LLM use cases they can use to automate the customer experience.](https://images.ctfassets.net/wp1lcwdav1p1/4lDV3GEUJyjQbSVbLjzOu6/17c76aebf9c2d531cfe750f4e4b2ac00/GettyImages-1691976118.webp?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured Image] Two IT colleagues collaborate on an infrastructure project on a shared monitor.](https://images.ctfassets.net/wp1lcwdav1p1/Ft6y6KWr0BGgQb0xLyjrM/3a26b1065dff4e33d12e3a4719839763/iStock-1197257945.jpeg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured image] Two people working in IT talking to each other in the workplace.](https://images.ctfassets.net/wp1lcwdav1p1/7EBObvHmmFvTIlHi1HzACg/5a76eb7a9bde79272c2f060441e68577/GettyImages-1146500478.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured image] A person works on their laptop at home, preparing to earn the TOGAF certification.](https://images.ctfassets.net/wp1lcwdav1p1/1wV90ftiMvmZNkgnWr5owJ/d5a4965d6b4797aa36346fa4978a6923/GettyImages-1166429741.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured image] A person sits at a table with their laptop and prepares to earn the SC-900 certification.](https://images.ctfassets.net/wp1lcwdav1p1/6hFrZzlK21w8cVhCVgQP8b/0b9e361ed64f16f5cca1549c676b7752/GettyImages-1265972394.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured image] A person sits at a laptop earning their RHCSA certification.](https://images.ctfassets.net/wp1lcwdav1p1/1IlNpRFYe6Ixlm844Rar7T/f52016bc204e603bb83cf89082638440/GettyImages-514411129.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Featured image] A cybersecurity expert meets with colleagues and recommends their organization implements just-in-time access.](https://images.ctfassets.net/wp1lcwdav1p1/1wWChsJT0x60v0JGouhE24/12539bfbe3dcbb5a0767f55c5202c12b/GettyImages-655798939.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
![[Feature Image] A person sits at a laptop in their home and takes a Robotic Process Automation (RPA) exam prep course online.](https://images.ctfassets.net/wp1lcwdav1p1/6W5m4ngMydDBOZzlMaOYxw/0ac9bc44f94d2c076a7dd0adfd750021/GettyImages-1385982154.jpg?w=330&h=216&q=60&fit=fill&f=faces&fm=jpg&fl=progressive)
