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Computer Science and Engineering

Explore articles about computer science, engineering, and artificial intelligence. Learn about careers in software engineering, web development, and cryptography, and how to build skills for your next career step.

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[Featured Image] A businessperson who has learned how to become a DevOps engineer sits at their desk and works on a laptop, helping their software development team plan project requirements and infrastructure.

How to Become a DevOps Engineer

In this role, you’ll help plan project requirements and infrastructure on a software development team. Learn which skills and education you’ll need to become a DevOps engineer, plus the salary you can expect.

December 31, 2025

Article

[Featured Image] A worker is sitting at their home office having a job interview for a full stack developer project.

Full-Stack Developer Interview Questions: What to Expect in 2026

Prepare for your next full-stack developer interview, and discover how to answer some of the questions interviewers may ask.

August 19, 2026

Article

[Featured Image] A technical support analyst points at a computer screen to troubleshoot software issues with their colleague as they look on.

What Is a Technical Support Analyst, and How Do I Become One?

Explore a career as a technical support analyst, including your primary duties and responsibilities in the job, average salaries and job outlook, and the steps you can take to become a technical support analyst.

January 22, 2026

Article

[Featured Image] A businessperson who has learned how to become a DevOps engineer sits at their desk and works on a laptop, helping their software development team plan project requirements and infrastructure.

How to Become a DevOps Engineer

In this role, you’ll help plan project requirements and infrastructure on a software development team. Learn which skills and education you’ll need to become a DevOps engineer, plus the salary you can expect.

December 31, 2025

Article

[Featured Image] A worker is sitting at their home office having a job interview for a full stack developer project.

Full-Stack Developer Interview Questions: What to Expect in 2026

Prepare for your next full-stack developer interview, and discover how to answer some of the questions interviewers may ask.

August 19, 2026

Article

Top courses to explore computer science and engineering

IBM

Skills you'll gain: Cloud Deployment, Unit Testing, Software Development Life Cycle, CI/CD, Object-Relational Mapping, OpenShift, Istio, Kubernetes, Cloud-Native Computing, Node.JS, Cloud Infrastructure, Git (Version Control System), HTML and CSS, Server Side, Javascript, Front-End Web Development, Cloud Computing, Data Ethics, Python Programming, Software Development

4.6 stars, 61K reviews, Beginner, Professional Certificate, 3 - 6 Months
Category: Build toward a degree

Meta

Skills you'll gain: Django (Web Framework), Restful API, Version Control, GitHub, Git (Version Control System), Responsive Web Design, Jest (JavaScript Testing Framework), JSON, HTML and CSS, Bootstrap (Front-End Framework), Unix Commands, Back-End Web Development, React.js, API Testing, Relational Databases, Object Oriented Programming (OOP), Database Management Systems, Object Oriented Design, Mobile Development, Python Programming

4.7 stars, 26K reviews, Beginner, Specialization, 3 - 6 Months
Status: Trending right now

Microsoft

Skills you'll gain: Microsoft Copilot, CI/CD, Cascading Style Sheets (CSS), GitHub, C# (Programming Language), HTML and CSS, ASP.NET, SQL, Database Management, Object Oriented Design, Continuous Integration, Version Control, Git (Version Control System), Frontend Integration, Object Oriented Programming (OOP), Responsive Web Design, Web Development, Secure Coding, .NET Framework, Graph Theory

4.6 stars, 557 reviews, Beginner, Professional Certificate, 3 - 6 Months
Status: Trending right now
[Featured Image] A person wears a headset and looks at a computer monitor, thinking while they deal with their team's technical debt.

What Is Technical Debt: A Guide

If you’ve ever borrowed money, you know about debt. But what about the term “technical debt,” which is familiar to the software community? Learn more about the concept and its costs in development.

December 31, 2025

Article

[Featured Image] A programmer using go programming language works at their desk, with multiple computers filled with code in front of them.

What Is Go Programming Language and What Is It Used For?

The Google programming language, commonly known as Go, is popular among developers. Explore the Go programming language’s unique strengths and its pros and cons before discovering a few tips on how to become proficient in coding with it.

February 21, 2026

Article

[Featured Image] Several start-up software company employees sitting at their desks after a group session applying design thinking to a challenge with the latest iteration of their application.

How to Use Design Thinking

Design thinking takes an innovative approach to finding creative solutions by addressing problems with the user in mind. Read on to explore what design thinking is and how you might use it in your career.

February 2, 2026

Article

[Featured Image] A software engineer sits at a desk and uses the rubber duck debugging method to help their company's software

How to Solve Coding Problems with Rubber Duck Debugging

Make finding the errors in your code a little more fun with rubber duck debugging. Learn more about the rubber duck debugging approach, how it started, why programmers use it, and how to follow it.

November 29, 2025

Article

[Featured Image] Two programmers work with high-level programming languages as they work at a computer and discuss what is displayed on the monitor.

Low-Level vs. High-Level Programming Languages

High-level programming languages are easier to read, learn, and comprehend than low-level languages. Read on for a comparison of high-level versus low-level programming languages, plus how you can start learning a high-level language.

December 1, 2025

Article

[Featured Image] A young traveler uses augmented reality on their smartphone to get directions in an unfamiliar location.

What Is Augmented Reality?

Augmented reality technology adds virtual information to physical objects and places. Discover how augmented reality works, why it’s essential, and how to build a career in this exciting tech area.

November 25, 2024

Article

[Featured Image] A person in a yellow plaid shirt works on their computer after determining the proper network topology for their needs.

Network Topology: Types and Uses

Explore network topology, or the physical and logical structure of networks, as well as standard network topology uses, how to determine what topology you need, and how to begin working in the field.

August 18, 2026

Article

[Featured Image] A professional sits at their desk and uses software as a service to have a video conference with colleagues on one computer screen while consulting data on their second computer screen.

What Is Software as a Service? Definition and Examples

Software as a service refers to accessing cloud-based software through the internet, such as Netflix, Zoom, and Google Docs, instead of via a local download. Keep reading to discover the benefits of SaaS to both users and software vendors.

June 27, 2026

Article

[Featured Image] A smiling automation engineer sits at their desktop computer and looks at a colleague off-camera.

Automation Engineer Career Guide

Automation engineers help streamline processes to make the workplace more efficient. Explore more about an automation engineer career and what you’ll need to start one.

February 12, 2026

Article

[Featured Image] A technical support analyst points at a computer screen to troubleshoot software issues with their colleague as they look on.

What Is a Technical Support Analyst, and How Do I Become One?

Explore a career as a technical support analyst, including your primary duties and responsibilities in the job, average salaries and job outlook, and the steps you can take to become a technical support analyst.

January 22, 2026

Article

[Featured Image] A person wears a headset and looks at a computer monitor, thinking while they deal with their team's technical debt.

What Is Technical Debt: A Guide

If you’ve ever borrowed money, you know about debt. But what about the term “technical debt,” which is familiar to the software community? Learn more about the concept and its costs in development.

December 31, 2025

Article

[Featured Image] A programmer using go programming language works at their desk, with multiple computers filled with code in front of them.

What Is Go Programming Language and What Is It Used For?

The Google programming language, commonly known as Go, is popular among developers. Explore the Go programming language’s unique strengths and its pros and cons before discovering a few tips on how to become proficient in coding with it.

February 21, 2026

Article

[Featured Image] Several start-up software company employees sitting at their desks after a group session applying design thinking to a challenge with the latest iteration of their application.

How to Use Design Thinking

Design thinking takes an innovative approach to finding creative solutions by addressing problems with the user in mind. Read on to explore what design thinking is and how you might use it in your career.

February 2, 2026

Article

[Featured Image] A software engineer sits at a desk and uses the rubber duck debugging method to help their company's software

How to Solve Coding Problems with Rubber Duck Debugging

Make finding the errors in your code a little more fun with rubber duck debugging. Learn more about the rubber duck debugging approach, how it started, why programmers use it, and how to follow it.

November 29, 2025

Article

[Featured Image] Two programmers work with high-level programming languages as they work at a computer and discuss what is displayed on the monitor.

Low-Level vs. High-Level Programming Languages

High-level programming languages are easier to read, learn, and comprehend than low-level languages. Read on for a comparison of high-level versus low-level programming languages, plus how you can start learning a high-level language.

December 1, 2025

Article

[Featured Image] A young traveler uses augmented reality on their smartphone to get directions in an unfamiliar location.

What Is Augmented Reality?

Augmented reality technology adds virtual information to physical objects and places. Discover how augmented reality works, why it’s essential, and how to build a career in this exciting tech area.

November 25, 2024

Article

[Featured Image] A person in a yellow plaid shirt works on their computer after determining the proper network topology for their needs.

Network Topology: Types and Uses

Explore network topology, or the physical and logical structure of networks, as well as standard network topology uses, how to determine what topology you need, and how to begin working in the field.

August 18, 2026

Article

[Featured Image] A professional sits at their desk and uses software as a service to have a video conference with colleagues on one computer screen while consulting data on their second computer screen.

What Is Software as a Service? Definition and Examples

Software as a service refers to accessing cloud-based software through the internet, such as Netflix, Zoom, and Google Docs, instead of via a local download. Keep reading to discover the benefits of SaaS to both users and software vendors.

June 27, 2026

Article

[Featured Image] A smiling automation engineer sits at their desktop computer and looks at a colleague off-camera.

Automation Engineer Career Guide

Automation engineers help streamline processes to make the workplace more efficient. Explore more about an automation engineer career and what you’ll need to start one.

February 12, 2026

Article

Many exciting career paths are available for anyone interested in computer science and engineering, from artificial intelligence and cryptography to software engineering and web development. With so many opportunities, finding the right place to start can be challenging. Coursera offers expert resources to support your goal, whether you're just starting or are ready to take the next step.

Ready to start learning? Explore Coursera's catalog of computer fundamentals, computer programming, or computer science courses for beginners to experts.

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