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] Ethical hacker searches for holes in a computer system using three monitors.

Ethical Hacker Salary (2026): What You'll Make and Why

The typical ethical hacker salary is based on your knowledge and understanding of cybersecurity, computer programming, computer networks, and more. Certifications and experience can boost your salary as an ethical hacker in just a short time.

June 14, 2022

Article

[Featured Image] A person researches virtual machines on a computer and a cell phone.

Introduction to Virtualization: What Is a Virtual Machine?

Read on to discover the definition and utility of a virtual machine (+ examples). 

May 20, 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] Ethical hacker searches for holes in a computer system using three monitors.

Ethical Hacker Salary (2026): What You'll Make and Why

The typical ethical hacker salary is based on your knowledge and understanding of cybersecurity, computer programming, computer networks, and more. Certifications and experience can boost your salary as an ethical hacker in just a short time.

June 14, 2022

Article

[Featured Image] A person researches virtual machines on a computer and a cell phone.

Introduction to Virtualization: What Is a Virtual Machine?

Read on to discover the definition and utility of a virtual machine (+ examples). 

May 20, 2022

Article

Explore popular IT courses

IBM

Skills you'll gain: Information Technology, Computer Hardware, Cloud Computing, Network Troubleshooting, Software Installation, Technical Support and Services, Help Desk Support, Cybersecurity, Cloud Infrastructure, Cyber Attacks, Information Technology Operations, Hardware Troubleshooting, Data Storage, General Networking, Database Software, Operating Systems, Package and Software Management, Computer Security Awareness Training, Peripheral Devices, Project Management

Microsoft

Skills you'll gain: Computer Hardware, Data Storage Technologies, Data Storage, Hybrid Cloud Computing, Systems Administration, Generative Model Architectures, Enterprise Application Management, Network Support, Hardware Architecture, Data Management, Data Maintenance, System Configuration, Network Protocols, Microsoft Teams, Productivity Software, Security Controls, Help Desk Support, Debugging, Multi-Factor Authentication, Cloud Computing

Category: Job Skills

Google

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), Desktop Support, Web Presence, Interviewing Skills

Category: Job Skills
[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 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 works on a laptop, developing a security system for their company.

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? 2026 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.

What is a Network Engineer? (And How to Become One in 2026)

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 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] 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 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 works on a laptop, developing a security system for their company.

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? 2026 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.

What is a Network Engineer? (And How to Become One in 2026)

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 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

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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