Computers are everywhere, they aren't just the desktops and laptops we use for work but the phones in our pockets and even the watches on our wrists are also computers. You probably use a computer every day and in fact you are reading this on a computer!
提供方
伦敦大学
伦敦大学金匠学院
课程信息
120,844 次近期查看
可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
第 2 门课程（共 3 门）
可灵活调整截止日期
根据您的日程表重置截止日期。
初级
完成时间大约为10 小时
英语（English）
字幕：英语（English）
可分享的证书
完成后获得证书
100% 在线
立即开始，按照自己的计划学习。
第 2 门课程（共 3 门）
可灵活调整截止日期
根据您的日程表重置截止日期。
初级
完成时间大约为10 小时
英语（English）
字幕：英语（English）
提供方
伦敦大学
The University of London is a federal University which includes 18 world leading Colleges. Our distance learning programmes were founded in 1858 and have enriched the lives of thousands of students, delivering high quality University of London degrees wherever our students are across the globe. Our alumni include 7 Nobel Prize winners. Today, we are a global leader in distance and flexible study, offering degree programmes to over 50,000 students in over 180 countries. To find out more about studying for one of our degrees where you are, visit www.london.ac.uk
伦敦大学金匠学院
Championing research-rich degrees that provoke thought, stretch the imagination and tap into tomorrow’s world, at Goldsmiths we’re asking the questions that matter now in subjects as diverse as the arts and humanities, social sciences, cultural studies, computing, and entrepreneurial business and management. We are a community defined by its people: innovative in spirit, analytical in approach and open to all.
教学大纲 - 您将从这门课程中学到什么
完成时间为 2 小时
Abstraction
This week starts your journey into understanding computer science. You will think about how computer science can help you understand the technology you use every day and you will also learn one of the most important concepts in computer science: abstraction.
完成时间为 2 小时
6 个视频 （总计 20 分钟）, 1 个阅读材料, 1 个测验
6 个视频
1.1.1 Abstraction4分钟
1.1.2 Abstraction in data representations4分钟
1.1.3 Notional machines4分钟
1.1.5 CPU and memory3分钟
1.1.7 Summary1分钟
1 个阅读材料
1.0.3 Further Reading10分钟
1 个练习
1.1.4 Abstraction30分钟
完成时间为 3 小时
State, modularity and applications
In this week you will learn about the computer science concepts of state and modularity and how they can help you understand the computer applications that you use every day.
完成时间为 3 小时
9 个视频 （总计 38 分钟）, 1 个阅读材料, 5 个测验
9 个视频
2.1.3 State5分钟
2.1.5 An e-commerce site4分钟
2.1.7 Why does turning it off and on again work?3分钟
2.2.1 A notional machine: files6分钟
2.2.3 Modularity2分钟
2.2.4 Applications5分钟
2.2.6 Debugging6分钟
2.3.4 Summary1分钟
1 个阅读材料
2.2.5 Looking inside applications5分钟
4 个练习
2.1.4 State15分钟
2.2.2 Files15分钟
2.2.7 Debugging an application problem10分钟
2.3.3 Summative quiz20分钟
完成时间为 2 小时
Networks
This week you will learn about how computers communicate with each other over networks, including the internet. You will also learn about some of the security threats that the internet entails and how they can be avoided.
完成时间为 2 小时
7 个视频 （总计 34 分钟）
7 个视频
3.1.2 The internet7分钟
3.2.1 Security threats2分钟
3.2.3 Encryption5分钟
3.2.4 Security defenses3分钟
3.2.5 The perils of the password: Interview with Sarah Wiseman10分钟
3.2.8 Summary59
3 个练习
3.1.3 Networks16分钟
3.2.6 Security: what have you learned?15分钟
3.2.7 Case study: debugging a web load error15分钟
完成时间为 4 小时
How the web works
In this week you will apply all of the computer science concepts you have learned in this course to understanding how modern websites work.
完成时间为 4 小时
9 个视频 （总计 24 分钟）, 1 个阅读材料, 4 个测验
9 个视频
4.1.1 Websites2分钟
4.1.2 Networks and the Web2分钟
4.1.3 Security and the Web2分钟
4.1.4 State and the Web2分钟
4.1.5 Clients and servers3分钟
4.1.6 Embedding and APIs2分钟
4.1.7 Your data2分钟
4.2.5 MOOC Summary2分钟
1 个阅读材料
4.2.4 Further Learning10分钟
3 个练习
4.0.1 Motivating problem15分钟
4.1.8 Websites15分钟
4.2.3 Summative quiz20分钟
审阅
来自HOW COMPUTERS WORK的热门评论
由 DM 提供Oct 11, 2019
A great course. Although I have come from a background in website development, I still picked up many useful tips and information about the fundamentals of computers and how they work.
由 KS 提供Jun 13, 2020
It is awesome and wonderful experience. and in fact in-depth learning and knowledge of the courses/topics\n\nThankful to all the staff/members of Coursera and PSMO...
由 DH 提供Jan 9, 2019
I enjoy the MOOC and would introduce it to my friends. I think the course has revolutionize my previous understanding of Computer and Internet. Thumb Up!
由 DR 提供Sep 19, 2019
Very good course as an introduction to computing. Could stand to be more challenging, but the material is certainly easy enough for a true beginner.
关于 Introduction to Computer Science and Programming 专项课程
This specialisation covers topics ranging from basic computing principles to the mathematical foundations required for computer science. You will learn fundamental concepts of how computers work, which can be applied to any software or computer system. You will also gain the practical skillset needed to write interactive, graphical programs at an introductory level. The numerical mathematics component will provide you with numerical and computational tools that are essential for the problem solving and modelling stages of computer science.
常见问题
When will I have access to the lectures and assignments?
Access to lectures and assignments depends on your type of enrollment. If you take a course in audit mode, you will be able to see most course materials for free. To access graded assignments and to earn a Certificate, you will need to purchase the Certificate experience, during or after your audit. If you don't see the audit option:
The course may not offer an audit option. You can try a Free Trial instead, or apply for Financial Aid.
The course may offer 'Full Course, No Certificate' instead. This option lets you see all course materials, submit required assessments, and get a final grade. This also means that you will not be able to purchase a Certificate experience.
What will I get if I subscribe to this Specialization?
When you enroll in the course, you get access to all of the courses in the Specialization, and you earn a certificate when you complete the work. Your electronic Certificate will be added to your Accomplishments page - from there, you can print your Certificate or add it to your LinkedIn profile. If you only want to read and view the course content, you can audit the course for free.
What is the refund policy?
If you subscribed, you get a 7-day free trial during which you can cancel at no penalty. After that, we don’t give refunds, but you can cancel your subscription at any time. See our full refund policy.
Is financial aid available?
Yes, Coursera provides financial aid to learners who cannot afford the fee. Apply for it by clicking on the Financial Aid link beneath the "Enroll" button on the left. You'll be prompted to complete an application and will be notified if you are approved. You'll need to complete this step for each course in the Specialization, including the Capstone Project. Learn more.
还有其他问题吗？请访问 学生帮助中心。
© 2020 Coursera Inc.保留所有权利。
