清华大学出版java书（Alison内容探索信息科学类）

在如今的数字世界中，无论你是否从事信息技术行业，信息科学技术几乎涉及到每个人的生活当中。每个人的生活都围绕着不同类型的信息科学，以至于无法想象数字时代之前的生活。Alison的信息科学课程包含理解与构建数码设备和系统。

In today’s digital world, technology encompasses almost everything we do, both personally and professionally. Most people’s lives revolve around technology, so much so that we can’t imagine our lives before the digital age. The study of Information Technology, or IT, includes understanding, building and maintaining systems such as computers and phones.

Within the broad area of IT, you have many options open to you. If you’re just beginning your journey into the world of technology, our Core IT Skills courses can get you started. If you want to set your business apart, learn how to build your own Mobile App. Stay safe in the cyberworld with our range of free Network and Security courses. Dive into the world of data, and learn how to make your data work for you with our Data Science courses. From IT Management, to Game Development, to Software Engineering, and much more, Alison has an IT course for you.

In today’s competitive world, including even basic IT skills on your CV will set you apart from the competition. Whether you’re pursuing a career in IT, want to add to your skillset, or just someone interested in how the digital world works, Alison’s free online IT courses can help you gain the in-demand skills you need to achieve success in the 21st century.