What Are The Divisions Of The Keyboard?

A keyboard has the following divisions:
To  your extreme right are the numeric keypad.
The other part is known as the Alphanumeric  keypad.
At the top ,there are keys like f1,f2,f3 etc ,these are collectively called as function keypad.
There are special keys also like Del,Pgdn etc .These are known as special function keypad.

The division of the keys on keyboard is as follows:
Typewriter Keys, Windows Keys, Function Keys, Numeric Keypad, Cursor Control Keys, Enter Key and Other Keys
The Typewriter keys include all the alphabet keys from A-Z, numeric keys 0 to 1 and apart from that it also includes Tab key, Caps Lock key, Shift key, Backspace key, Ctrl key, Alt key, Space key and all the keys for the punctuation symbols, special characters and numeric signs. These keys are total fifty seven in number and are used for basic typewriting.
The Window keys are two in number. The first key is located on the left side of space bar and the second on the right side. The key located on the left side opens up the Windows start menu and the key on the right hand side open up the right click menu for any item on which the cursor focuses at that time.
Function keys are available on top of the keyboard by the name F1 to F12. These keys are used for many purposes
Numeric keypad is located on the right side of the keyboard and apart from number keys from 0 to 9; it includes Numlock and other numeric signs. These keys are sixteen in number and Numlock activates/deactivates the keypad.
Cursor control keys are used to imitate mouse behavior and these are the four arrows pointing in each direction next to the keypad.
Enter keys are located among the Typewriter keys and also on numeric pad.

Other keys; these keys perform different functions and include the Escape key, Print System Screen key, Scroll lock key, Pause/ Break key, Insert key, Home key, Page Up key, Page down key, Delete key, End key.

The keyboard is an input device and is used to give input to a computer. Keys are the buttons on the keyboard. Keys on keyboards are divided into four groups; Function keys, the Typewriter Area, Numeric keys and Cursor keys. Typewriter area consists of numeric keys, symbol keys alphabetic keys, and special function keys. There are 12 function keys on the top of keyboard. These keys are marked as F1, F2, F3 ….F12. All function keys have predefined meanings which depend on the application software. Typewriter area consists of numeric keys, symbol keys alphabetic keys, and special function keys. There are 26 alphabetic keys in typewriter area.

There are 14 numeric keys in typewriter area. Typewriter area has 21 keys of symbols. Some symbol keys are combined with numeric keys. There are different symbols such as @, #, $, %, * etc. In last part of typewriter area there are special function keys. There are 11 special function keys. Theses keys are arranged on keyboard like typewriter and behave like standard typewriter. Special function keys are space bar, caps lock; escape key, shift key, Ctrl key, Alt key etc. There is another numeric key pad having 17 keys. These keys are  easy to use for operator.