1 After completing this lesson, you will know: What computers need to operate—basic hardware and peripheral devices Why and how to protect your computer.

Slides:

Advertisements

Similar presentations

Basic Concepts of a Computer Network

Advertisements

Computer Parts There are many parts that work together to make a computer work.

4.03 IT PowerPoint Objective 4.03—Understand Information Technology activities and careers.

Computer Basics I Course Outline 1: What is a computer? 2: What is an operating system? Using a Desktop Computer 3: What are the basic parts of a desktop.

David Abarca, Instructor Del Mar College Computer Science and Information Technology Department Computer Corner Computer Corner.

Computer Basics 1 Computer Basic 1 includes two lessons:

COMPUTER SYSTEM CAN BE DIVIDED INTO : 1- General Computer 2- Special Computer.

Why do we need to learn about computers? Hardware & Software Windows95 Desktop - GUI? Mice? Internet Explorer & Netscape Microsoft Applications: –Excel.

Chapter 1. What is computer fluency? The knowledge possessed by people who are able to navigate the digital world successfully NOT THIS.

Hardware and Multimedia Chapter 4. 4 Personal Computers (PCs) PCs are computers that can be: Used by individuals at home, work, or school Desktop models.

Name: ___________________ Class: _____________

Introduction to Computers Essential Understanding of Computers and Computer Operations.

General concepts of ICT systems.  Know what is meant by the terms ‘hardware’ and ‘software’  Understand the difference between systems software and.

Computer Basics Flashcards #2

Fill in the blanks on your note.

By: Dwayne Burl.  The Central Processing Unit (CPU) is responsible for interpreting and executing most of the commands from the computer's hardware and.

HARDWARE & SOFTWARE.

Introduction to Computers Personal Computing 10. What is a computer? Electronic device Performs instructions in a program Performs four functions –Accepts.

Parts of a Computer.

Lesson 2 Information Processing. Objectives Define hardware and software Explain the three basic computer functions: input, processing, and output.

Introduction to Computers Just the Facts. Computer Functions Input Processing Output Storage.

2-3 note. 2 Peripheral Devices “Peripheral devices” are hardware plugged into ports or connected to a computer wirelessly. These devices can be for input,

Brief overview Basic Concepts of Computer. What is a computer? A computer is a tool to process data Data Alphabet/Numeric Graphic Sound.

An Overview of Using Computers

BASIC COMPUTER CONCEPTS What is a computer? An electronic device, operating under the control of instructions stored in its own memory unit, that can.

Networking Basics lesson 4 essential concepts. This lesson includes the following sections: The Uses of a Network How Networks are Structured Network.

Computer Parts There are many parts that work together to make a computer work.

Overview of Windows and Microsoft Word. Operating System Performs 3 functions –Controls the hardware of the computer Screen, keyboard, disk drives, etc.

How to use a computer and not lose your mind

Computer Basics.

Section 2 Section 2.1 Identify hardware Describe processing components Compare and contrast input and output devices Compare and contrast storage devices.

Computer Class by: Ms. Zamora Lecture for Parent 1.Why have a computer? 2.What is a computer? 3.Parts of a computer. 4.Install a PC System.

2 pt 3 pt 4 pt 5pt 1 pt 2 pt 3 pt 4 pt 5 pt 1 pt 2pt 3 pt 4pt 5 pt 1pt 2pt 3 pt 4 pt 5 pt 1 pt 2 pt 3 pt 4pt 5 pt 1pt Internet Hardware Computer Literate.

Lesson 1: Computer Concepts – Part 1. Computer Systems  Personal Computers Network server Desktop Laptop.

Operating Systems Lesson Objective: Understanding the functions of an operating system. Learning Outcome: Answer some basic questions on operating systems.

There are many parts that work together to make a computer work. System Unit Computer Parts.

1 THE COMPUTER. 2 Input Processing Output Storage 4 basic functions.

Click once to reveal the definition. Think of the answer. Then click to see if you were correct. HARDWARE Physical parts of the computer.

 Hardware compatibility means that software will run properly on the computer in which it is installed.  When purchasing software, look for one of these.

Computer Basics Mr. Chu MPHS CIS 1.

Computer Parts There are many parts that work together to make a computer work.

 LAN ADVANTAGE  Workstations can share peripherals devices like printers. Cheaper that providing a printer for each computer.  Workstations do not.

By Tom and James. Hardware is a physical part of the system that you can pick up and move. There are two types of hardware, external and internal. External.

Computer Systems Networking. What is a Network A network can be described as a number of computers that are interconnected, allowing the sharing of data.

HARDWARE AND SOFTWARE. What is hardware? Hardware is any physical component of a computer system. Without any hardware, your computer would not exist,

Computer Technology. HardwareSoftware  Hardware ◦ Monitor ◦ Keyboard ◦ Hard disk drive ◦ Mouse ◦ CPU (Central Processing Unit) ◦ Graphic and sound cards.

Inside a Computer. Computer Hardware/Software What is the difference? Computer Hardware.

Computer Parts There are many parts that work together to make a computer work.

Information Processing

Section 2.1 Section 2.2 Identify hardware

Hardware vs. Software Question 1 What is hardware?

Computer Parts There are many parts that work together to make a computer work.

Computer Parts There are many parts that work together to make a computer work.

Computer Parts There are many parts that work together to make a computer work.

Computer Parts There are many parts that work together to make a computer work.

Understand Information Technology activities and careers.

Computer Parts There are many parts that work together to make a computer work.

Computer Parts There are four main equipment functions of a computer system: Input, Processing, Storage and Output. Input: the transferring of information.

Keyboarding Class LHMS Ms. Key © Mr. Thrasher

4.03 IT PowerPoint Objective 4.03—Understand Information Technology activities and careers.

Computer Parts There are four main equipment functions of a computer system: Input, Processing, Storage and Output. Input: the transferring of information.

Computer Parts There are many parts that work together to make a computer work.

Computer Parts There are many parts that work together to make a computer work.

4.03 IT PowerPoint Objective 4.03—Understand Information Technology activities and careers.

Computer Parts There are many parts that work together to make a computer work.

Computer Parts There are many parts that work together to make a computer work.

Bioinformatics (Nursing)

4. Computer system.

Presentation transcript:

1 After completing this lesson, you will know: What computers need to operate—basic hardware and peripheral devices Why and how to protect your computer and its data How operating systems work, including Microsoft Windows XP What the most popular software applications do and when to use them

2 Basic Computer Hardware Processor RAM (Random Access Memory) Monitor Hard disk drive Keyboard Mouse CD-ROM drive Sound card Speakers Modem

3 Computer Peripherals DVD drive DVD burner Zip drive Printer Scanner

4 Security Tips Restrict access to your computer Lock your computer Run antivirus software regularly Be wary of attachments Be wary of files downloaded from the Internet Disable macros attached to docs Make frequent backups of important data

5 The Operating System The program that controls the operations of the computer’s hardware Controls the allocation and use of: 1.computer memory 2.CPU (central processing unit) time 3.disk space 4.peripheral devices The foundation program on which all software applications depend

6 Windows XP Desktop

7 Word Processing Software

8 Spreadsheet Software

9 Presentation Software

10 Database Software

11 and Calendaring Software (continued)

12 and Calendaring Software (continued)

13 Common Web Applications Search tools (Yahoo, MSN, Google) Shopping applications (online storefronts, catalogs, etc.) Secure credit card transactions Travel Online banking Entertainment News

14 Network Components Computers Modem to connect to the Internet Network interface cards (NICs) to let your computers plug in to your network Hubs and routers, to help direct signals on your network Special cable to connect your computers to your modem, hubs, and routers (wireless connections are also possible)

15 Token Ring Network

16 Star Network

17 Benefits of a Network Share Internet access Share files Share printers Instant message and chat Play multiplayer games