Do you know computer? I certain, all of you will answer it with " yes, i know". Ok, begin from here,i will explain to you all about what is the computer, a part of computer, function of computer and many other of computer. First, computer is a system, where it's consist of many component, like motherboard, casing, processor, CD-ROM, Hard Disk and soon. I will explain one by one in next paragraph.
Computer consist of 2 ( two) main component : Software and hardware.
Software consist of : OS (Operating System) and computer program. OS (Operating System) is system where computer can't working and used without it. So, OS is very important, OS connecting with hardware so computer can work properly. Windows XP, 98, MS DOS, Linux, is many name of OS. Computer program installed for each function, ever program have a special used, like a Ms. Word for proccessing data, MS. Excel for database, and other. Other computer program such as : adobe photosoft, corel, winamp, media player, etc.
Hardware consist: CPU, Input device, Output device, Storage and Memory. CPU is brain of computer. Input device for enter data into computer, example : keyboard and mouse. Output device for view result of data, example: monitor and printer. Storage for save ourdata, this component named hard disk.
Computer make our work more faster dan easier. Computer help us to finished much working in some minutes. Do you can imagine, if computer never found?
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