Computer-Machine that stores, finds and arrange the information, calculate amounts & control other machines
Types of computers:
"A powerful computer which processes large amount of data and do big computations very quickly".
These type of computers are used for scientific calculations where a normal human beings can take time. It is also used in defence, aerospace and other things.
With the help of great data it predict or guess weather conditions so it is also used in weather forecast, climate research, scientific simulations and other fields like quantum mechanics also.
"A computer with low specifications, such as low speed, size, storage capacity, low power, etc.".
It is used by small organizations.
Minicomputers are no longer used in this era in past these types of computers were used as servers (a computer that stores information that a number of computers can share
) but now they are no longer part of this age.
"A mainframe computers are used by big organizations to keep their data statically or to do bulk data processing for tasks such as censuses".
It can run multiple instances of operating sysytems at the same time with the options vitual machines.
These type of computers are used by big comapnies, hospitals, industries, etc.
"A computer designed to keep at one place and fits everywhere or under a desk also".
These computers are ued in our day to day life for our daily work such as Video Editing, Surfing Net, Creating presentation or excel sheets.
Tablet, laptop and smartphone these devices are the personal computers.
Laptop - A portable computer it has battery backups and all functionalities of a computer.
Tablet - A wireless and touchscreen PC, smaller and weighs less.
Smartphone - A mobile that performs computer functionalities.
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