The question is somewhat vague.
The first classification of computers tends to be 'Analogue' or 'Digital'. Other questions on answers.com discuss the difference between these.
Within digital computers there are four broad classification's, these are based on the very different electronic constructions used to interface the processor (CPU) to the components such as RAM (memory) and other devices used for storage, communications etc.
From most powerful to least:
...super computer
...mainframe
...minicomputer
...microcomputer
Microcomputers are further subdivided by size/packaging, the distinction is not always clear:
...personal computer - a main box containing all the electronics with external monitor, keyboard etc. normally connected via wires.
...laptop or notebook computer - a single easily portable box with everything built-in and able to run on internal batteries.
...netbook - a small notebook with limited functionality when not connected to an external network (e.g. the internet)
...integrated - a microcomputer built into some other 'intelligent' device and not directly usable as a computer
classification of computer are like tower type computes and desktop type
Computer is a object that is a way of communicating. A computer is used for almost everything in today's world.
Racial Classifications on Census Forms - 2000 TV was released on: USA: 31 March 2000
Igneous is one of the three major rock classifications in geology. An igneous rock is a rock formed from the cooling and solidification of magma or lava.
These are the following classifications for Drop Dead Fred. In the USA : PG In the UK : 15 Other : Usually a 12
There are four basic classes of ASICs; each class has a different degree of customization of the chip. Full-custom, standard, semi-custom, and programmable logic devices.
Computer
analog computer, digital computer, hybrid computer
micro-computer mainframe computer super computer
There are four types in the classifications of the computer by size are Supercomputer, Mainframe computer, Minicomputer, and Micro Computer.
what are the different classifications of computers according to their purpose?
1. According to Size 2. According to Technology 3. According to Purpose
what are the classifications of food industry/
Phenetic classifications
The two classifications of critical information are unclassified and classified.
Racial classifications are groups of physical characteristics. The 3 most common racial classifications, going by bone structures, are Caucasoid, African, and Asiatic.
The two classifications of wood are hardwood and softwood.
How are governments classified? How does the U.S. government fit into these classifications?
Two simple classifications of books are fiction and non-fiction.