INTRODUCTION TO COMPUTER SYSTEMS
BCT 2023
Ms. R. Magangi
,Definition
What is a computer?
A computer is an electronic device that processes data
under sets of intructions into information.
,Computer
• A computer is an electronic device that accepts user
input (data) and transmissions it under influence of
sets of special instructions (Program) to produce
desired output (Information).
, Data
• They are new facts that are meaningless to the user
and cannot be used to make decision e.g. numbers,
letters etc.
BCT 2023
Ms. R. Magangi
,Definition
What is a computer?
A computer is an electronic device that processes data
under sets of intructions into information.
,Computer
• A computer is an electronic device that accepts user
input (data) and transmissions it under influence of
sets of special instructions (Program) to produce
desired output (Information).
, Data
• They are new facts that are meaningless to the user
and cannot be used to make decision e.g. numbers,
letters etc.