Computer Science and Engineering

Behind great technology are great developers and designers. Learn how to build your skills for a career in website, app, or software development.

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[Featured Image] A woman sits at a desk and participates in a virtual meeting, one of many software as a service examples.

Software as a Service: Examples to Know in 2025

Software as a service, or SaaS, is a business model for software providers to offer access to their centrally hosted products for a subscription fee. Read on to learn eight software as a service examples and gain insight into their business models.

October 29, 2024

Article

[Featured Image] Young business people in an office setting look at a laptop as one woman points to the screen, and they discuss link analysis.

What Is Link Analysis?

Explore what link analysis is and how you can use it in different professional contexts.

October 29, 2024

Article

[Featured Image] Three web developers look at a computer monitor with django coding on it.

What Is Django and How Is It Used?

Django is a Python-based framework you can use to build everything from basic websites to complex applications and web platforms. Explore what Django is and why it’s important to know for coding and programming.

October 26, 2024

Article

[Featured Image] A woman sits at a desk and participates in a virtual meeting, one of many software as a service examples.

Software as a Service: Examples to Know in 2025

Software as a service, or SaaS, is a business model for software providers to offer access to their centrally hosted products for a subscription fee. Read on to learn eight software as a service examples and gain insight into their business models.

October 29, 2024

Article

[Featured Image] Young business people in an office setting look at a laptop as one woman points to the screen, and they discuss link analysis.

What Is Link Analysis?

Explore what link analysis is and how you can use it in different professional contexts.

October 29, 2024

Article

Top courses to explore computer science and engineering

Status: AI skills

IBM

Skills you'll gain: Istio, Node.JS, Software Development Life Cycle, Kubernetes, Unit Testing, Object-Relational Mapping, Cloud Computing Architecture, Server Side, Application Deployment, React Redux, Cloud Services, Cloud-Native Computing, OpenShift, Git (Version Control System), Full-Stack Web Development, HTML and CSS, Cloud Computing, Jupyter, Generative AI, Interviewing Skills

Build toward a degree

4.6
Rating, 4.6 out of 5 stars
54K reviews

Beginner · Professional Certificate · 3 - 6 Months

Meta

Skills you'll gain: Jest (JavaScript Testing Framework), Version Control, User Research, UI/UX Research, Usability Testing, Responsive Web Design, Cascading Style Sheets (CSS), Data Structures, Unix Commands, Git (Version Control System), Persona (User Experience), GitHub, Interaction Design, User Experience Design, User Interface and User Experience (UI/UX) Design, React.js, Mobile Development, Front-End Web Development, Algorithms, Web Development Tools

Build toward a degree

4.7
Rating, 4.7 out of 5 stars
22K reviews

Beginner · Professional Certificate · 3 - 6 Months

Microsoft

Skills you'll gain: Generative AI, Test Case, Microsoft Visual Studio, Version Control, Code Review, Data Ethics, GitHub, Continuous Integration, Software Development Tools, Program Development, Software Documentation, Computer Programming Tools, Integrated Development Environments, Agile Project Management, Artificial Intelligence, Development Environment, Application Lifecycle Management, Technical Documentation, Software Development, Web Development Tools

4.6
Rating, 4.6 out of 5 stars
41 reviews

Intermediate · Specialization · 1 - 3 Months

[Featured Image] A professional sits at a desk in an office setting, answering system design interview questions.

9 Common System Design Interview Questions and How to Answer Them

When you’re interviewing for a position involving system design, you may benefit from answering practice questions. Review possible questions that could be posed during your interview for a system designer position.

October 26, 2024

Article

[Featured Image] Two mainframe developers troubleshoot solutions to improve system performance.

What Is a Mainframe Developer?

Mainframe development is an exciting career where you’ll design and develop mainframe systems, install systems, and analyze data. Explore this important position that can open doors to careers in various industries to decide if it’s the path for you.

October 26, 2024

Article

[Featured Image] Two computer engineers stand in a server room and discuss strategies.

Is Computer Engineering Hard?

Computer engineering is often considered a challenging yet exciting career with prospects across many industries.

October 25, 2024

Article

[Featured Image] Two web developers are looking at a computer monitor designing a cascading style sheet.

What Is CSS?

CSS, or Cascading Style Sheets, in a programming language that offers stylistic choices for web design. Deepen your understanding of Cascading Style Sheets (CSS), one of the key technologies in website creation.

October 24, 2024

Article

[Featured Image] A man at a computer has his hands up in celebration on a recent rise in the crypto prices.

Crypto Prices: Why Do They Change?

Cryptocurrency prices are a hot topic among investors. Discover the biggest influences on cryptocurrency prices, what you can expect for future prices, and the best way to build your cryptocurrency knowledge.

October 24, 2024

Article

[Featured Image] Two business professionals are looking at a computer monitor discussing a business process made easier through the use of an integrated software.

Integrated Software: Uses and Advantages

Integrated software makes it easy for professionals to work seamlessly between different applications. Discover more about integrated software and its benefits for businesses.

October 24, 2024

Article

[Featured Image] A woman working on a computer and phone simultaneously in a coffee shop uses blockchain technology to monitor her crypto assets.

Understanding Blockchain Technology: How It Works, Uses, and Benefits

Learn how blockchain technology works, what it is used for, its advantages, and the various jobs that you can pursue in the industry.

October 23, 2024

Article

[Featured Image] A man on his laptop has a cat and is learning about the crypto market.

What Is the Crypto Market and How Does It Work?

To trade crypto, you have to buy and sell in the cryptocurrency market. Find out how the crypto market works and understand the skills you need to start crypto trading.

October 23, 2024

Article

[Featured Image] After debating a computer science vs software engineering career path, a smiling man works at a laptop in a bright and airy open concept office.

Computer Science vs. Software Engineering: Explore Their Differences

While related, computer science and software engineering professionals have distinct job responsibilities. Explore computer science vs software engineering, including salary, skills, and job outlook for each field, so you can decide which is right for you.

October 22, 2024

Article

[Featured Image] Three web developers look at a computer monitor with django coding on it.

What Is Django and How Is It Used?

Django is a Python-based framework you can use to build everything from basic websites to complex applications and web platforms. Explore what Django is and why it’s important to know for coding and programming.

October 26, 2024

Article

[Featured Image] A professional sits at a desk in an office setting, answering system design interview questions.

9 Common System Design Interview Questions and How to Answer Them

When you’re interviewing for a position involving system design, you may benefit from answering practice questions. Review possible questions that could be posed during your interview for a system designer position.

October 26, 2024

Article

[Featured Image] Two mainframe developers troubleshoot solutions to improve system performance.

What Is a Mainframe Developer?

Mainframe development is an exciting career where you’ll design and develop mainframe systems, install systems, and analyze data. Explore this important position that can open doors to careers in various industries to decide if it’s the path for you.

October 26, 2024

Article

[Featured Image] Two computer engineers stand in a server room and discuss strategies.

Is Computer Engineering Hard?

Computer engineering is often considered a challenging yet exciting career with prospects across many industries.

October 25, 2024

Article

[Featured Image] Two web developers are looking at a computer monitor designing a cascading style sheet.

What Is CSS?

CSS, or Cascading Style Sheets, in a programming language that offers stylistic choices for web design. Deepen your understanding of Cascading Style Sheets (CSS), one of the key technologies in website creation.

October 24, 2024

Article

[Featured Image] A man at a computer has his hands up in celebration on a recent rise in the crypto prices.

Crypto Prices: Why Do They Change?

Cryptocurrency prices are a hot topic among investors. Discover the biggest influences on cryptocurrency prices, what you can expect for future prices, and the best way to build your cryptocurrency knowledge.

October 24, 2024

Article

[Featured Image] Two business professionals are looking at a computer monitor discussing a business process made easier through the use of an integrated software.

Integrated Software: Uses and Advantages

Integrated software makes it easy for professionals to work seamlessly between different applications. Discover more about integrated software and its benefits for businesses.

October 24, 2024

Article

[Featured Image] A woman working on a computer and phone simultaneously in a coffee shop uses blockchain technology to monitor her crypto assets.

Understanding Blockchain Technology: How It Works, Uses, and Benefits

Learn how blockchain technology works, what it is used for, its advantages, and the various jobs that you can pursue in the industry.

October 23, 2024

Article

[Featured Image] A man on his laptop has a cat and is learning about the crypto market.

What Is the Crypto Market and How Does It Work?

To trade crypto, you have to buy and sell in the cryptocurrency market. Find out how the crypto market works and understand the skills you need to start crypto trading.

October 23, 2024

Article

[Featured Image] After debating a computer science vs software engineering career path, a smiling man works at a laptop in a bright and airy open concept office.

Computer Science vs. Software Engineering: Explore Their Differences

While related, computer science and software engineering professionals have distinct job responsibilities. Explore computer science vs software engineering, including salary, skills, and job outlook for each field, so you can decide which is right for you.

October 22, 2024

Article

Computer science and engineering encompass a wide variety of skills and career paths, from artificial intelligence and cryptography to software engineering and web development. With so many options and opportunities available, it can be tricky to know where to start. On Coursera, you'll find expert resources to support your goals, whether you're just starting out or are ready to take the next step in your career. Explore computer science and engineering topics, including:

Frequently asked questions (FAQ)