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College Majors & Subject Guide

Explore 27 of the most popular college majors in depth — what you will study, where it leads, what it pays, and honest advice from people who have been through it.

Business & Management

STEM

💻

Computer Science

Computer science is the study of computation, algorithms, data structures, and the design of software and hardware systems. It is...

10 classes8 careers
🔧

Engineering

Engineering is the application of math, science, and creativity to solve real-world problems. It is among the highest-paying...

10 classes8 careers
🧬

Biology

Biology is the scientific study of living organisms — from the molecular mechanisms inside cells to the complex interactions of...

10 classes8 careers
📉

Data Science

Data science sits at the intersection of statistics, computer science, and domain expertise. It is the practice of extracting...

10 classes8 careers
🖥️

Information Technology

Information Technology (IT) is the practical application of computing to manage, process, and protect organizational data and...

10 classes8 careers
🌍

Environmental Science

Environmental science is an interdisciplinary field that combines biology, chemistry, geology, and ecology to understand and...

10 classes8 careers
⚙️

Mechanical Engineering

Mechanical engineering is the broadest and one of the oldest engineering disciplines, dealing with the design, analysis, and...

10 classes8 careers
🔒

Cybersecurity

Cybersecurity is the practice of protecting computer systems, networks, and data from digital attacks, unauthorized access, and...

10 classes8 careers

Electrical Engineering

Electrical engineering is the study of electricity, electronics, and electromagnetism and their application in designing systems...

10 classes8 careers

Healthcare

Arts & Humanities

Social Sciences

Education & Public Service

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