Computer - Types

Computers can be broadly classified with the aid of their velocity and computing electricity.

S.No. Type Specifications

1 PC (Personal Computer) It is a unmarried user computer system having reasonably powerful microprocessor

2 Workstation It is likewise a unmarried user pc machine, similar to personal laptop however has a more powerful microprocessor.

3 Mini Computer It is a multi-user computer device, capable of helping loads of users simultaneously.

4 Main Frame It is a multi-consumer pc device, capable of helping hundreds of customers simultaneously. Software generation is different from minicomputer.

Five Supercomputer It is an exceptionally fast pc, which can execute masses of thousands and thousands of commands according to second.

PC (Personal Computer)

A PC can be described as a small, highly inexpensive laptop designed for an person consumer. PCs are primarily based on the microprocessor era that enables producers to put a whole CPU on one chip. Businesses use private computers for phrase processing, accounting, laptop publishing, and for strolling spreadsheet and database management applications. At home, the most popular use for personal computer systems is playing video games and browsing the Internet.

Although non-public computers are designed as unmarried-user systems, those structures are generally linked together to shape a community. In terms of energy, now-a-days excessive-give up models of the Macintosh and PC provide the identical computing energy and pics capability as low-stop workstations by Sun Microsystems, Hewlett-Packard, and Dell.

Workstation

Workstation is a laptop used for engineering packages (CAD/CAM), desktop publishing, software development, and other such sorts of applications which require a moderate quantity of computing electricity and relatively excessive exceptional snap shots competencies.

Workstations normally come with a big, excessive-resolution photos screen, massive quantity of RAM, inbuilt community support, and a graphical consumer interface. Most workstations additionally have mass garage device inclusive of a disk drive, however a unique type of notebook, called diskless computing device, comes without a disk drive.

Common operating structures for workstations are UNIX and Windows NT. Like PC, workstations are also unmarried-person computers like PC however are commonly related collectively to shape a neighborhood-vicinity community, although they also can be used as stand-alone systems.

Minicomputer

It is a midsize multi-processing gadget able to helping up to 250 customers concurrently.

Mainframe

Mainframe could be very large in size and is an expensive laptop able to assisting loads or maybe lots of users concurrently. Mainframe executes many applications concurrently and helps many simultaneous execution of packages.

Supercomputer

Supercomputers are one of the quickest computers currently available. Supercomputers are very highly-priced and are employed for specialized applications that require substantial quantity of mathematical calculations (range crunching).

For instance, climate forecasting, clinical simulations, (lively) pics, fluid dynamic calculations, nuclear strength studies, digital layout, and analysis of geological statistics (e.G. In petrochemical prospecting).