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Specifications Let’s learn them !

Specifications Let’s learn them !. Author : 6/5. Today we are living in the incredible world of inovations and new technology. It’s everywhere around us. . Advanced technology. You have only. W H A T ?. You have only. But how can you use it ? That’ s the question.

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Specifications Let’s learn them !

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  1. SpecificationsLet’s learn them ! Author : 6/5

  2. Today we are living in the incredible world of inovations and new technology. It’s everywhere around us. Advanced technology

  3. You have only....

  4. W H A T ? You have only....

  5. But how can you use it ? • That’ s the question. Stretch your arms and...

  6. WHY ARE THEY IMPORTANT? That’s the 1st objective of our project

  7. from the research we did the previous class we have to find out and explain next : .

  8. INTRODUCTION • Each model has its specification : Desktop PC, notebook, tablet, mobile phone, TV ... • We are going to explore the specifications of: • Desktop PC and notebooks • MOBILE PHONES • TVs • tablets Everybody use them , everyday

  9. INTRODUCTION Computer technology changes fast, but • DESKTOP PC ( Personal Computer) usually has a tower, a separate monitor, a keyboard and a mouse. The CPU, modem, CD-ROM and floppy disk drives are usually inside the tower. • A NOTEBOOK is a portable computer with all these components inside one small unit. Notebooks have a screen, not a monitor, and are usually more expensive than desktops with similar specifications

  10. HARDWARE The parts of a computer you can touch, such as the monitor or Central Processing Unit (CPU) are hardware. • SOFTWARE Computer programs are software. The Operating System (OS) is software that controls the hardware. Most computers run the Microsoft Windows OS. MacOS and Linux, are other operating systems.

  11. THE CPU - speed Controls how fast the computer processses data, or information. Measure-we measure its (CPU)speed in - megahertz (MHz) or - gigahertz (GHz). The hgher the speed of the CPU, the faster the computer will run. • 500 MHz CPU- you can type letters and play computer games. • Faster CPU and a modem– watching movies on the Internet

  12. THE RAM – The Random Access Memory Measure: The RAM of the computer we measure in megabytes(MB) or RAM controls the performance of the computer when it is working and moves data to and from the CPU. Programs with a lot of grafics need a large RAM to run well. • THE HARD DISK stores data and software programs. Measure: in gygabytes (GB)

  13. MOBILE PHONES

  14. What are SPECIFICATIONS?

  15. Important for us: General: • 2G Network: GSM 850 / 900 / 1800 / 1900 - Yes • 3G Network: HSDPA 850 / 1900 / 2100 Ye • Camera: Yes, 2 MP • Speakerphone: • GPS /GPRS • Operating System • Infra Red • USB Port • HDMI • WLAN • EDGE

  16. TV

  17. IMPORTANT • 3D Smart LED TV- • Full HD 1920x1080 • 400Hz • Wi-Fi Build- In • 4x HDMI • USB 2.0 • DVB • USB Recording

  18. TABLET

  19. Nokia tablet specs leaked, could be announced in September Moving on, the Nokia tablet may also house the latest -Qualcomm Snapdragon 800 processor, -running at a possible 2.1GHz, which is just shy of its 2.3GHz maximum. -The screen is said to measure 10.1-inches, a touch smaller than the Surface RT, and -have a full HD resolution.

  20. 1. Drag and drop activity-Match the computer parts with the words below. • 2. Match the highlighted words and phrases in the presentation with the definitions • parts______ • Pictures and images_______ • A way of doing something_____________ • Reads and uses data__________ • Measurements_____________ • Use a computer program__________________ • Keeps data in the memory___________________ • How well a computer does something_____________ run components performance specifications System processes-verb graphics stores LET’S REVISE

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