Depending on the internal structure and the following characteristics and applicability, the computer system is classified as follows –
This is a high-performance and expensive computer. It is commonly used by large organizations where many people can use it at the same time.
This category of computers is the fastest and also very expensive. A typical supercomputer can solve up to ten trillion individual calculations per second.
The pc of this class is a high-quit and steeply-priced one. It is solely made for complicated paintings purpose.
Personal Computer (PC)
It is a low ability pc evolved for unmarried users.
Apple Macintosh (Mac)
It is a kind of private pc synthetic through Apple company.
Laptop pc (notebook)
It is a accessible pc that may be effortlessly carried anywhere.
Tablet and Smartphone
Modern generation has superior further. It has helped expand computer systems which are pocket-friendly. Tablets and smartphones are the exceptional examples of such pc.
Types of Computer with their Features
Everyone makes use of computer systems each day be it for paintings or private use. But what we don’t recognise is that we use a special sort of pc for special makes use of.
A medical doctor on the health facility may be the usage of a mainframe pc whilst a picture clothier at her workplace may be the usage of a workstation. Depending at the sort of pc, our use changes. The maximum simple department of pc sorts is via way of means of purpose. There are styles of computer systems primarily based totally on purpose – standard and special.
This kind of laptop is for calculating and appearing logical operations at a completely excessive velocity. It accepts information in digits or binary numbers and works on them with packages handing over an output. All styles of contemporary-day gadgets like laptops and smartphones fall beneathneath this category.
Characteristics of Digital Computers:
The tool can keep a huge quantity of statistics with smooth retrieval as well.
Allows customers to feature the present day capabilities to the device extra easily.
Without converting the hardware, many programs may be run at the equal laptop with one-of-a-kind packages.
Improvement withinside the included circuit era caused falling hardware price.
Works at a excessive velocity as it’s miles digitally run.
It makes use of mistakess correction codes to end up very reliable.
External elements like noise and climate don’t effect the tool making the reproducibility of outcomes is higher.
By combining the properties of analog and digital computers, the hybrid computer was invented. It has the speed of an analog device and the storage of a digital device. It can use both continuous and discrete data and is mainly used in specialized applications. applications. For example fuel pumps, airplanes, hospitals and scientific applications.
Characteristics of hybrid computers: They have a very high speed because the configuration is done in parallel. It provides accurate and faster results that are helpful. It is able to solve difficult equations in real time. Helps keep data processing online.
The smallest length pc invented completely for private use is a microcomputer. The principal processing unit is the processor, garage memory, and input/output unit. Personal laptops and PCs that we use nowadays are examples of this kind handiest. The utility of those computer systems is for private use handiest like workplace work, assignments, or looking a movie. The forms of microcomputers are –
Notebook laptop – light-weight laptop like a briefcase. They have flat-panel generation and are very luxurious in comparison to others. They include a battery % that desires to be recharged each few hours.
Desktop Model – A pinnacle of a table laptop with a monitor, they’re extensive and occasional with 3 inner mass garage devices. Also called slimline models.
Tower laptop – It has a strength supply, motherboard, and mass garage linked in a compact box. The set up is simple to do and its compact nature makes it simpler to in shape anywhere.
Laptop – A small and transportable laptop that is simple to hold with a flap-like screen.
Subnotebook – A transportable laptop with lighter weight and smaller keyboards. It is smaller than the pocket book laptop however the relaxation of the functions continue to be the same.
Hand-held laptop – A transportable laptop which may be without problems held in hand. Calendar and cope with books are the maximum not unusualplace paperwork used withinside the market. These are pen-primarily based totally gadgets and are frequently known as pocket computers.
Palmtop – A small laptop that suits to your palm however comes with out a disk drive. They are much like PDAs most effective and are frequently known as one. They have PCMCIA which permits insertion of drives and different gadgets.
PDA – normally used for fax, telecellsmartphone calls, and community functions. They include a stylus and keyboard which includes writing recognition. They have constrained packages due to their excessive price.