KEYBOARD

-
The keyboard is the most common type of input device. it looks like typewriter keyboard , but has more character and
special keys for command data entry and for program and application uses .They are touch sensitive and are used to type instructions for computer and to type information you want the computer to process.

Comments

Post a Comment

Popular posts from this blog

COMPUTER PROFESSIONALS/PEOPLE WARE

-
COMPUTER PROFESSIONALS/PEOPLE WARE Computer professionals are the people that specialized in using computer to do one thing or the other. They are people who made use of computer. Computer professionals undergo serious training in their field of study, so that he or she will master its field and become professional in the field. Some of the computer professionals are. 1.                   COMPUTER MANAGER Computer manager is someone that specialized in the control and management of computer business. Computer manager makes decisions on how a particular job should be done.
Read more

PRECAUTIONS TO BE TAKEN WHEN WRITING PROGRAMS

-
PRECAUTIONS TO BE TAKEN WHEN WRITING PROGRAMS 1.               Do not rush. Be careful, stable and patience when writing programs. 2.               No step should be skipped. 3.               The order of execution must be followed sequentially. STEPS IN PROGRAM DEVELOPMENT
Read more

ICT-BASED GADGETS

-
ICT-BASED GADGETS ICT-based gadgets are basically devices used for information and communication technology. Some of the ICT-based gadgets are: 1.      MOBILE PHONE : A mobile phone is an electronic handheld device used to make mobile telephone calls common manufactures of mobile phones are MOTOROLAR, SAMSUNG, BLACKBERRY, e t c 2.      COMPUTERS: A computer is an electronic device for storing and processing data.   Computers come in various types: some common computer types are:
Read more