Css - INTRODUCTION-TO-COMPUTER- Lesson 1pptx

Computer Systems Servicing - Lesson 1

1. INTRODUCTION TO COMPUTER TLE_IACSS9-12ICCS-Ia-e-28

2. Match Column A (descriptions) with Column B (terms). Write the letter of the correct answer on your notebook. COLUMN A COLUMN B 1. A cell phone that can do a lot of things computers can do. A. Computer 2. A computer that serves up information to other computers on a network. B. IBM PC 3. A general term for a group of devices— including fitness trackers and smartwatches— that are designed to be worn throughout the day. C. Game console 4. A specialized type of computer that is used for playing video games on your TV. D. Hardware 5. An electronic device that manipulates information, or data. E. Macintosh 6. Any part of your computer that has a physical structure, such as the keyboard or mouse. F. Smartphone 7. Any set of instructions that tells the hardware what to do and how to do it. G. Server 8. The first widely sold personal computer with a graphical user interface. H. Software 9. The original version of the most common type of personal computer that was introduced in 1981. I. Tablet 10. The most portable, handheld computer that use a touch-sensitive screen for typing and navigation. J. Wearables

3. What is the difference between hardware and software? What are the types of computers? What is a computer?

4. WHAT IS A COMPUTER? A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. Among the many uses of computer are: to type documents, send email, play games, and browse the Web. It can also be used to edit or create spreadsheets, presentations, and even videos.

5. HARDWARE VS SOFTWARE The two important terms relating to computers are hardware and software. Hardware is any part of your computer that has a physical structure, such as the keyboard or mouse. It also includes all of the computer's internal parts. Software is any set of instructions that tells the hardware what to do and how to do it. Examples of software include web browsers, games, and word processors.

6. TYPES OF COMPUTERS Desktop computers are designed to be placed on a desk, and they’re typically made up of a few different parts, including the computer case, monitor, keyboard, and mouse .

7. Laptop computers are battery-powered computers that are more portable than desktops, allowing you to use t hem almost anywhere

8. Tablet computers or tablets are handheld computers that are even more portable than laptops. Instead of a keyboard and mouse, tablets use a to such-sensitive screen for typing and navigation.

9. A server is a computer that serves up information to other computers on a network. For example, whenever you use the Internet, you're looking at something that's stored on a server. Many businesses also use local file servers to store and share files internally

10. OTHER TYPES OF COMPUTERS Many of today's electronics are basically specialized computers , though we don't always think of them that way. Ex: Smartphones : These are cell phones that can do a lot of things computers can do, including browsing the Internet and playing games.

11. Wearables : Wearable technology is a general term for a group of devices—including fitness trackers and smartwatches —that are designed to be worn throughout the day. Game consoles : A game console is a specialized type of computer that is used for playing video games on your TV.

12. TVs : Many TVs now include applications —or apps —that let you access various types of online content. For example, you can stream video from the Internet directly onto your TV.

13. PCs and Macs Personal computers come in two main styles: PC and Mac . Both are fully functional, but they have a different look and feel, and many people prefer one or the other.

14. PCs This type of computer began with the original IBM PC that was introduced in 1981. Other companies began creating similar computers, which were called IBM PC Compatible (often shortened to PC ). Today, this is the most common type of personal computer, and it typically includes the Microsoft Windows operating system.

15. Macs The Macintosh computer was introduced in 1984, and it was the first widely sold personal computer with a graphical user interface, or GUI (pronounced gooey ). All Macs are made by one company ( Apple ), and they almost always use the Mac OS X operating system.

16. Direction: Identify the following terms based on the given description, clues are given to you. Write the answer on your notebook. _______________ 1. An electronic device that manipulates information, or data. _______________ 2. computer that serves up information to other computers on a network. _______________ 3. Any part of your computer that has a physical structure, such as the keyboard or mouse. _______________ 4. Any set of instructions that tells the hardware what to do and how to do it. _______________ 5. The most portable, handheld computer that use a touch sensitive screen for typing and navigation.

17. Direction: Complete the following statements below with word/s based on what have been discussed in the previous parts of this module. Write the answers in your notebook. A __________ is an electronic device that manipulates information, or data. __________ is any part of your computer that has a physical structure, such as the keyboard or mouse. __________ is any set of instructions that tells the hardware what to do and how to do it. The four main types of computers are: __________ computer, __________ computer, __________ computer, and __________. Other types of computers are: smartphones, __________, __________, and TVs. PC is the most common type of personal computer, and it typically includes the __________operating system. The Macintosh or Mac computer is made by Apple company, and it almost always use the __________ operating system.

18. Direction: Copy in your notebook and complete the diagram below to concretize your learnings about the introduction of computer CO MPUTER Definition: ___________ ___________ Hardware/ Software Hardware: ________ Software: _________ Types of Computers _______ ______ _____ ______ Other Types of Computers _____ _____ _____ _____

19. Direction. Identify the terms referred by each item. Write the answer in your notebook. __________ 1. An electronic device that manipulates information, or data. __________ 2. A cell phone that can do a lot of things computers can do. __________ 3. The most portable, handheld computer that use a touch sensitive screen for typing and navigation. __________ 4. A computer that serves up information to other computers on a network. __________ 5. Any part of your computer that has a physical structure, such as the keyboard or mouse. __________ 6. The original version of the most common type of personal computer that was introduced in 1981. __________ 7. A specialized type of computer that is used for playing video games on your TV. __________ 8. A general term for a group of devices—including fitness trackers and smartwatches—that are designed to be worn throughout the day. __________ 9. Any set of instructions that tells the hardware what to do and how to do it. __________ 10. The first widely sold personal computer with a graphical user interface.

20. ASSIGNMENT: Direction: Answer the riddles below about computer. Write the answer in your notebook. What is an aliens’ favorite place on a computer? What does a computer do when it’s tired?