Information technology, or IT, is the field that deals with the use, maintenance, and improvement of computer systems in the workplace. The variety of jobs in this field is enormous: from network engineers who make sure computers can communicate with each other, to hardware technicians who replace and repair components, to desktop support staff who make sure end users can use their software properly.

0:00 Introduction to IT Support
4:40 What does an IT support specialist do?
7:03 Course introduction
9:03 History of Computer Science: From Abacus to Analytical Engine
14:34 The road to modern computers
25:15 Computer language
28:20 Character encoding
31:00 Binary
33:32 How to count in binary
36:17 Computer Architecture Layers: Abstraction
38:26 Overview of computer architecture

This video is part of the Google IT Support Certificate, which provides participants with an introduction to troubleshooting, customer service, networking, operating systems, system administration, and security. Created by on-site Google employees, the program is designed to give you job-relevant skills in about 6 months that will help you start or advance your career in IT.

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No experience required: Learn job-relevant skills without the need for a college degree.
Learn at your own pace: Complete the 100% online courses at your own pace.
Stand out from the crowd of employers: make your resume competitive with a Google reference.
One way to get in-demand jobs: Connect with top employers who are currently hiring.

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#GrowWithGoogle #GoogleCareerCertificate #InformationTechnology

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