Already she has in the market keyboards for left-handed people, deficient physicists, etc. She has some different ways to connect a keyboard to a computer. This because the proper keyboard evolved throughout the years. These connections they include PS/2, connections USB and until connections without wire, for example, the Bluetooth and infra-red ray. If you have read about Dropbox already – you may have come to the same conclusion. Older computers (standard AT) use connectors DIN Existem some types of keyboards for each Language with configuration different and specific but any keyboard of another Language can be configured for Portuguese. To classify themselves or to identify the function of each keyboard key the keyboard in five groups was divided that nominated are: alphanumeric soft keys, keyboard keys, numerical keyboard keys of movement, keyboard keys auxiliary, keyboard keys.
Soft keys These are destined to execute a function preprogrammed for the user or the program in use in the computer. Thus being the following keyboard keys Are part of this group: F1, F2, F3, F4, F5, F6, F7, F8, F9, F10, F11, F12. Alphanumeric keyboard keys These simply are destined the text typewriting. But also they can be used to play and to get commands when they are combined with some keyboard keys auxiliary, as for example in the work environment combination Control + N serves to activate the Boldface. in some times also can be used to play when they are Configuradas for such. Is part of this Group the keyboard keys of a Z, and the numbers of 0 the 1? Keyboard keys of movement These put into motion the cursor for the left, right, Former low top and: , all the characters in capital letter. Soft keys Shift: This when pressured in set with other carcter, this is digitalizado in capital letter. Still it allows to take off caracter that is as the character from above. Former: Shifit + = the Control: When combined with determined keyboard keys it executes some commands.