what is computer? explain uses of personal computer model?
Answers
Computer
Computer: Computer is a machine that works according to instructions gives by Humans. Or A machine that can store and process the data is called as Computer.
Computer is a device which helps us to save our data, information, our files, photos, videos etc. Computers are today mainly used for storing information and Browsing the internet and many other purposes. It is to be considered that, The computer has been passed through the 5 generations. Each generation of computer brought major changes to the world of computers.
Uses of computers:
- Computers can be used for storing data and using it while it is required.
- Mathematical calculations and other calculations can be done using computers.
- Computers can be also used for communicating through internet.
- Any kind of information can be achieved from the computers.
- We can share our views with people using internet from computers.
- At higher level, Computers are used for weather predictions, medical science, space research, AI development and many more other things.
- Companies provides the employment in the field of computer jobs.
Organisation of computer:
In simple terms, the way hardware components and electronic circuit are joined together to form a computer system is called as Organisation of computer.
Or
Organisation of computer refers to the data lower than Operating system level and higher than logical level. Micro-architecture is also called as Organisation of computer.
The system and the components of the computers which we see are organised by the Organisation of computer. The Hardware and the other electric circuits are joined together to form computer.
Structure of computer:
All types of computers uses the same logical to process the information and data requested by user. This process of computer is done by 5 Main processes which helps computer to run and get operated.
- memory unit
- arithmetic unit /logical unit
- control unit
In which,
INPUT and OUTPUT are connected with the control unit. When the user requests for any data or info, then the Control unit passes the command to Arithmetic unit. Arithmetic unit reads the data and searches it in the Memory unit. If the particular kind of requested data is found, then Memory unit passes the data to the control unit and again control unit passes it to the Output unit and hence, we can get the output of our information.
About computers:
Computer is one of the greatest invention of the mankind. Computers have not only changes this world to digital world, but also they are responsible for different kind of thinking for humans. Computers have made our life much easier. All works and tasks can be done with the help of computers. It also really saves paper and information stored is computer is safe. No one can access our information without entering password or pin.
The most important component of the computer is Processor. It processes the data and information which is provided by Computer OS. It processes the data and send it to the output units like Monitor, Speaker. RAM (Random access memory) is also an important component of the computer. RAM processes the information given by processor and saves it into the memory or it shows us output. More ram = More efficiency.
Good or Bad ?
Thinking logically, Nothing is bad until we overuse it. If we overuse the computers, then it can make us addicted. Not only addicted, but also there are lot of chances to have serious diseases like Brain tumor and Neck and Back problems. Computers are also good; As they have been discussed in the uses of computers.
Originally answered: https://brainly.in/question/2090451