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所在平台: Coursera |
课程主页: https://www.coursera.org/learn/how-computers-work
课程评论：没有评论
课程名称：计算机工作原理 概述：计算机无处不在，不仅仅是我们工作中使用的台式机和笔记本电脑，口袋里的手机和手腕上的手表也是计算机。尽管我们每天都在使用计算机，但并不是每个人都能理解它们或觉得它们易于使用。计算机科学是理解计算机系统的科学，掌握一些计算机科学的基本知识将有助于你理解身边的计算机。 本课程不是针对某个特定软件的教程，而是将让你学习一些可以应用于任何软件或计算机系统的基本概念。你将把这些概念应用于日常使用的计算机系统，包括文字处理应用程序、电子商务、互联网和网站。你将学习如何运用计算机科学的概念来解决日常使用计算机时遇到的问题，从而成为更优秀的计算机用户。 参加本课程不仅可能是你计算机科学职业生涯的起点，它也是伦敦大学计算机科学学士课程的入门课程。同时，如果你仅仅想学习一些计算机科学知识，以帮助你更好地理解日常生活中使用的计算机，这个课程也非常适合你。 课程大纲： 1. 抽象（Abstraction）：本周将开启你理解计算机科学的旅程，思考计算机科学如何帮助你理解日常使用的技术，并学习计算机科学中的一个重要概念：抽象。 2. 状态、模块化与应用（State, modularity and applications）：本周你将学习计算机科学的状态和模块化概念，以及它们如何帮助你理解日常使用的计算机应用。 3. 网络（Networks）：本周你将了解计算机如何通过网络（包括互联网）进行通信，同时学习一些网络安全威胁及其避免的方法。 4. 网络如何运作（How the web works）：在这一周，你将运用本课程中学到的计算机科学概念，理解现代网站的工作原理。
Name:Abstraction
Description: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.
Name:State, modularity and applications
Description: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.
Name:Networks
Description: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.
Name:How the web works
Description:In this week you will apply all of the computer science concepts you have learned in this course to understanding how modern websites work.
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! Just because we use computers all the time, doesn't mean that we understand them, or find them easy to use. Computer Science is the science of computers, it is the field of knowledge that experts use to understand computer systems. Knowing a little computer science will help you understand the computers all around you. This isn't a how-to course for a particular piece of software, instead you will learn some fundamental concepts that you can apply to any software or computer system. You'll apply these concepts to the kind of computer systems we use every day, including word processing applications, e-commerce, the internet and web sites. You will learn how to apply computer science concepts to solve problems in daily computer use and generally be a better computer user. Taking this course could be the start of your career in computer science, and the course is an introduction to the Bachelors in Computer Science from University of London, but it is also for you if you just want to learn a little computer science to help you better understand the computers you use in your ordinary life.
