The useful of computer and leptop

The meaning of computer for students and college students 

 Computer is a electronic device of someone who uses as a tool to help him/her to finish their work in daily expecially students, college students and people nowadays. The componen of computer is consist of external and internal. If we explain in small componen external is : 

1. there is monitor : This device to see the view of result out put in internal componen. the out put that can make persons can look the result like a picture and that picture will progress when the persons do activity makes the programme running like a cotume person often does. 

2 Mouse : we need the mouse as a tool to move the toolbar cursor. when we turn on the computer we will see the  cursor to type or clik the command. After  we will continue to windowand start the computer application and you can play the computer like a cammon. 


3. Keyboard : the keyboard is one of the group of computer and we need this tool because we need to type the word, sentences, the number to type the comment in monitor that we look and we can go to the window and can use internet like google, gmail, ymail or game or microsoft office. Many type or keyboard. You can choose the kind of keyboard that you like to use and you can buy it in computer store. I usually buy it in metro computer store on rajawali, if my cousin usually bought it in arta computer several yaers ago. The plugs of keyboar is usually USB form. 

4. Speaker : After we study about the keyboard we can know about speaker. If we use computer and do activity like make a file of winword or excel or power point usually I look someone make that assignment while listen the music. The music need the tools and that tools is speaker, one of the important computer electronic device. We can sing a song by using that tools and if we want to play game like PB, Cs (counter strike), Dota (Warcraft), Pes, Medal Honor and Max Pyne because we will get the grafic effect and sound effect from the speaker we can be entusiastic to play it game. 

5. PC ( in this tool is a small component of computer) there is a central processing unit or CPU, there is hardisk, cd room, RAM, ROM, disket, VGA, Mother board, the battrey of PC and many other small component there. The function of VGA is for making the Integritay of graphic to be best, and the master of that is Nvidia and the master from internal application of leptop or computer. After that RAM makes your speed in do movement in graphic to be best. Cd room is the place you put the cd in to the cd room and the cd room will read it as a file and the mother board will run the programme and your cd will appear as a common cd in the store. The rom is a while time for the programme and the programme will run well. After All of the component run well you can use the computer well like study about internet, read the news and play games.

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