Introduction: Computer Generations History of development of computers down the years is referred as Computer Generations. A generation refers to research and development done to improve the performance of computers. It also refers to the new technical breakthroughs and advancements in computers. A generation has significantly decreased the size of computers and increased the performance. With the increase in speed‚ power and memory and decrease in size‚ each generation has brought down the cost
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are going to talk about TrueCrypt. TrueCrypt is a free encryption program loaded with powerful features that you can use to protect your flash drive. • First download and install TrueCrypt on your computer. After downloading and installing the application plug in your flash drive into your computer and click Create volume on the application. Now select encrypt a non-system partition/drive. Then it will prompt you to select the volume type‚ select standard Truecrypt volume. Now will be selecting
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General Computer Questions [pic] General Computer Question 1: What is a computer? Answer: A common‚ somewhat simplified‚ definition is that the computer is an electronic device that can be used to process information. Today‚ computers are not only used for calculations‚ but also for creating and manipulating text and pictures. They are used to design bridges and spacecraft‚ to record a company’s sales and to keep track of customers‚ to create a school newspaper‚ or to estimate the cost
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and telecommunications AREAS AND USES OF COMPUTER: * EDUCATION Computers are used in schools for teaching Computers are used for mathematical calculation Students can do their work by using computer * BANK Computers are used in banks for storing information about different account holders. Computers help in keeping a record of the cash. Computers help in giving all kinds of information regarding any account in the bank * ENTERTAINMENT Computers are used for playing games‚ listening to
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------------------------------------------------- Computer From Wikipedia‚ the free encyclopedia For other uses‚ see Computer (disambiguation). "Computer system" redirects here. For other uses‚ see Computer system (disambiguation). "Computer technology" redirects here. For the company‚ see Computer Technology Limited. Computer | | A computer is a general purpose device that can be programmed to carry out a finite set of arithmetic or logical operations. Since a sequence of operations can be readily changed‚ the computer can solve
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Windows7 & 8‚ Embedded OS‚ Linux OS and‚ Ubuntu. * Installations of all kind of Software’s‚ Add-on cards for Desktop & Notebook. * Responsible for technical work involving the Installation‚ Configuration‚ Monitoring‚ Maintenance and Services of Systems Hardware and Software‚ Operating systems. * Daily issue analysis and implementing corrective action to Desktop & Notebook products. * Updating BIOS‚ Firmware & doing basic functionality test‚ OS compatibility test for
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an idea of the type of computer you want.You should plan to purchase your new computer so that you can get a good product life out of your computer. It will be very disheartening to purchase a brand new computer only for you to get a small use out of it. You should purchase a computer for two or three years out; due to the rapid changes in the technology field. The next step should include finding a good store to purchase from. A general rule to remember is that computers are much cheaper if you
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all connected to a common central cable called a bus and commonly used for LAN’s. Component Description Usually 2 or more desktop of notebook computers with a network interface card. A common printer is shared by all desktops or notebook computers. The server process requests and delivers data to the client computers over the internet or network. Advantages The network is cheap to install. It is easy to add new devices to the network
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Before computers there were not telephone answering machines‚ handheld calculators‚ fax machines‚ personal computers. People did what they had to do without these things. People wrote letter by hand or with a typewriter‚ they also kept track of data and numbers in ledgers. They were not texting each other‚ there was either in person or over the phone. . Computers are integral to our daily lives and there are millions used daily. Computers are used at home‚ work‚ and school. They are also embedded
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last term’s work 2 Description of a computer and the monitor. 3 Features of a computer 4 Importance of a computer as a tool for processing data 5 The System Unit 6 The keyboard and its sections 7 Word Processing 8 Data Processing 9 Stages of Data Processing 10 Information Evolution 11 Revision 12 Examination JS 2 WKS TOPICS 1 ICT as a transformation tool 2 Benefits and disadvantages of ICT 3 ICT Gadgets 4 Computer Programming language 5 Computer Programming Language 6 BASIC Programming
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