Read the texts again and answer the questions. 1 What does a desktop computer consist of?...

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Read the texts again and answer the questions.

1 What does a desktop computer consist of?
2 Are desktop computers designed to be carried
around?
3 Who are laptops useful for?
4 What is the difference between a netbook
and a laptop?
5 How can you access or enter information on
a palmtop?
6 What are mainframes used for?

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1.) Desktop: this is a personal computer intendedfor regular use at a single location. It's designedto sit on your desk, and as such it consists of amonitor and a tower with extra drives inside.

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2.) Laptop: this is a portable computer, whichintegrates all the usual components of a desktopcomputer into a single unit. Smaller versions oflaptops are known as notebooks. It is usefu I forpeople who do not have a fixed place to workat. They are lighter and handier than desktopcomputers, but they also tend to be moreexpensive. They require an expensive batterythat needs to be recharged quite often.

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3.) Netbook: this is a portable computer, withlimited capabilities as compared to standardlaptops. It is smaller and lighter, but it also hasless processing power than a full-sized laptop. Itis useful for people who don't have a fixed placeto work at or for those who travel, but still needto surf the Net. They use a battery which needsto be recharged often.

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4.) Palmtop: this is a small portable computerdesigned to have large amounts of informationclose to hand. They are provided with light longlastingbatteries and special operating systems.They don't require any keyboard but use specialpens or touch screens to enter data and accessinformation.

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5.) Mainframe: this is a very large and expensivecomputer capable of supporting thousandsof users at the same time. For this reason, itis used in businesses and it's the centre ofcomputer networks. These super computers,which are usually as big as a large refrigerator,are the most powerful and expensive ones andthey're used for jobs which require enormousamounts of calculations, such as weatherforecasting, engineering design and economicdata processing.

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1. A desktop computer is consist of a monitor and a tower with extra drives inside. 2. No, they are designed to be used at a single location 3. Laptops are useful for people who do not have a fixed place to work at. 4. A notebook is smaller and lighter than a laptop, but it also has less processing power than a full-sized laptop. 5. To access or enter information on a palmtop you are required to use special pens or touch screens. 6. Mainframes are used in businesses to perform enormous amounts of calculations, such as weather forecasting, engineering design and economic data processing.

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