IT

Discover the possibilities of a career in IT by exploring the skills and certifications needed for exciting roles in IT support, cybersecurity, cloud computing, and more.

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[Featured Image] Two colleagues with customer service skills sit chatting and laughing at work in front of their computers.

11 Important Customer Service Skills to Be Successful

If you're exploring careers in customer service, or simply looking to expand your abilities in this crucial business area, learn more about the skills you can strengthen to be successful.

April 8, 2022

Article

[Featured image] A person in a floral blouse sits at a desk and studies for a Linux certification on dual computer monitors.

What Can I Do With a Linux Certification?

Explore Linux certification benefits, exam prerequisites, and more in this guide.

April 5, 2022

Article

[Featured image] A white hat hacker works on a computer in an office.

What Is a White Hat? The Ethical Side of Hacking

When you think of hackers, you might envision the villains you've seen in movies who break into computers to steal data. But all hackers aren't bad. To find out more, learn what it takes to become a certified ethical hacker.

April 1, 2022

Article

[Featured Image] Two colleagues with customer service skills sit chatting and laughing at work in front of their computers.

11 Important Customer Service Skills to Be Successful

If you're exploring careers in customer service, or simply looking to expand your abilities in this crucial business area, learn more about the skills you can strengthen to be successful.

April 8, 2022

Article

[Featured image] A person in a floral blouse sits at a desk and studies for a Linux certification on dual computer monitors.

What Can I Do With a Linux Certification?

Explore Linux certification benefits, exam prerequisites, and more in this guide.

April 5, 2022

Article

Explore popular IT courses

Status: Free Trial
Status: AI skills

Microsoft

Skills you'll gain: Microsoft 365, Network Security, Business Software, Computer Hardware, Cybersecurity, Microsoft Office, Desktop Support, Virtual Private Networks (VPN), Network Troubleshooting, Technical Support, Hardware Troubleshooting, Generative AI, Operating Systems, Collaborative Software, System Support, Network Protocols, TCP/IP, Application Security, Microsoft Teams, Cloud Computing

4.8
Rating, 4.8 out of 5 stars
1.3K reviews

Beginner · Professional Certificate · 3 - 6 Months

Status: Free Trial

IBM

Skills you'll gain: Information Technology, Computer Hardware, Cloud Computing, Network Troubleshooting, Software Installation, Technical Support and Services, Cybersecurity, Hardware Troubleshooting, Data Storage, Database Software, Operating Systems, Computer Networking, IT Infrastructure, Virtual Private Networks (VPN), Project Management

4.6
Rating, 4.6 out of 5 stars
238 reviews

Beginner · Course · 1 - 3 Months

Status: Free Trial
Status: AI skills

Google

Skills you'll gain: IT Security Architecture, Computer Networking, Operating System Administration, Package and Software Management, Network Troubleshooting, Systems Administration, IT Infrastructure, TCP/IP, Network Security, File Systems, Microsoft Windows, Computer Security, Lightweight Directory Access Protocols, Cloud Management, Computer Hardware, Technical Support, Software Installation, Interviewing Skills, Professional Development, Google Gemini

Build toward a degree

4.8
Rating, 4.8 out of 5 stars
208K reviews

Beginner · Professional Certificate · 3 - 6 Months

[Featured image] Two cybersecurity professionals review a cybersecurity resume.

How to Write a Cybersecurity Resume (Step-by-Step with Examples)

Learn how to write and structure your cybersecurity resume with this guide.

April 1, 2022

Article

[Featured Image] A cryptologist sits at a table and uses their computer.

What Does a Cryptologist Do?

Cryptology is a broad, complex field that includes cryptanalysis and cryptography. Learn what it takes to become a cryptologist. Plan a career encrypting and decrypting messages, and discover the employment prospects in cryptology.

April 1, 2022

Article

[Featured image] Two cryptographers work together on an encryption algorithm on a computer monitor.

What Is a Cryptographer? 2025 Career Guide

A cryptographer is a data security professional with considerable expertise in encryption. To pursue this career path, you’ll want to aim for relevant degree programs, internships, and certifications. Learn more about a career in cryptography.

March 30, 2022

Article

[Featured image] A group of cybersecurity engineers who are CISM certified have a discussion in a computer lab.

CISM Certification Guide: Overview, Cost, and Job Benefits

Wondering what a CISM certification is and if it’s right for you? This information security credential requires a combination of experience and expertise in safeguarding networks and systems from cybercrime. Learn more with our guide.

March 21, 2022

Article

[Featured Image] Two network engineers discuss the best approach for improving an organization’s network.

How to Get a Job as a Network Engineer: 6 Tips

Network engineers design, administer, and optimize computer networks for businesses. Learn how you can get the education you need to get started as a network engineer.

March 14, 2022

Article

[Featured image] An ethical hacker takes notes of data charts from their desktop.

What Is Ethical Hacking?

Unlike malicious hackers, ethical hackers have the permission and approval of the organization which they’re hacking into. Learn how you can build a career from testing the security of the network to fight cybercrime and enhance information security.

March 11, 2022

Article

[Featured image] An IT professional sits at a computer workstation and writes a script to automate a task.

What Are Scripting Languages? (And Why Should I Learn One?)

Learning a scripting language may open up new personal and professional opportunities. Discover the differences between server-side and client-side scripting languages and the pros of learning them to decide if this is a good path for you.

March 9, 2022

Article

[Featured image] A computer forensics employee stands at a workstation with a server unit behind them.

What Is Computer Forensics? Types, Techniques, and Careers

Cybercrime is on the rise, and jobs in computer forensics are in demand. Learn more about this field and how you can enter it with the following article.

March 9, 2022

Article

[Feature Image] An aspiring cybersecurity professional prepares for GIAC certification as they progress in their career.

What Is GIAC Certification? A Guide

GIAC certification equips cybersecurity professionals with specialized, up-to-date industry skills and knowledge for entry-level and advanced roles. Explore how to begin or advance your cybersecurity career with GIAC.

March 9, 2022

Article

[Featured image] A white hat hacker works on a computer in an office.

What Is a White Hat? The Ethical Side of Hacking

When you think of hackers, you might envision the villains you've seen in movies who break into computers to steal data. But all hackers aren't bad. To find out more, learn what it takes to become a certified ethical hacker.

April 1, 2022

Article

[Featured image] Two cybersecurity professionals review a cybersecurity resume.

How to Write a Cybersecurity Resume (Step-by-Step with Examples)

Learn how to write and structure your cybersecurity resume with this guide.

April 1, 2022

Article

[Featured Image] A cryptologist sits at a table and uses their computer.

What Does a Cryptologist Do?

Cryptology is a broad, complex field that includes cryptanalysis and cryptography. Learn what it takes to become a cryptologist. Plan a career encrypting and decrypting messages, and discover the employment prospects in cryptology.

April 1, 2022

Article

[Featured image] Two cryptographers work together on an encryption algorithm on a computer monitor.

What Is a Cryptographer? 2025 Career Guide

A cryptographer is a data security professional with considerable expertise in encryption. To pursue this career path, you’ll want to aim for relevant degree programs, internships, and certifications. Learn more about a career in cryptography.

March 30, 2022

Article

[Featured image] A group of cybersecurity engineers who are CISM certified have a discussion in a computer lab.

CISM Certification Guide: Overview, Cost, and Job Benefits

Wondering what a CISM certification is and if it’s right for you? This information security credential requires a combination of experience and expertise in safeguarding networks and systems from cybercrime. Learn more with our guide.

March 21, 2022

Article

[Featured Image] Two network engineers discuss the best approach for improving an organization’s network.

How to Get a Job as a Network Engineer: 6 Tips

Network engineers design, administer, and optimize computer networks for businesses. Learn how you can get the education you need to get started as a network engineer.

March 14, 2022

Article

[Featured image] An ethical hacker takes notes of data charts from their desktop.

What Is Ethical Hacking?

Unlike malicious hackers, ethical hackers have the permission and approval of the organization which they’re hacking into. Learn how you can build a career from testing the security of the network to fight cybercrime and enhance information security.

March 11, 2022

Article

[Featured image] An IT professional sits at a computer workstation and writes a script to automate a task.

What Are Scripting Languages? (And Why Should I Learn One?)

Learning a scripting language may open up new personal and professional opportunities. Discover the differences between server-side and client-side scripting languages and the pros of learning them to decide if this is a good path for you.

March 9, 2022

Article

[Featured image] A computer forensics employee stands at a workstation with a server unit behind them.

What Is Computer Forensics? Types, Techniques, and Careers

Cybercrime is on the rise, and jobs in computer forensics are in demand. Learn more about this field and how you can enter it with the following article.

March 9, 2022

Article

[Feature Image] An aspiring cybersecurity professional prepares for GIAC certification as they progress in their career.

What Is GIAC Certification? A Guide

GIAC certification equips cybersecurity professionals with specialized, up-to-date industry skills and knowledge for entry-level and advanced roles. Explore how to begin or advance your cybersecurity career with GIAC.

March 9, 2022

Article

In today's rapidly evolving technological landscape, IT professionals with specialized skills are highly sought after across many industries. A career in IT provides the opportunity to harness your technical expertise to drive innovation and streamline business processes. Delve into the diverse career paths, critical skills, and various roles within the IT field to embark on a fulfilling and impactful career that shapes the future of technology.

Ready to start learning? Explore our catalog of IT support, network, and cloud computing courses for beginners and experienced professionals. 

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