A computer is a machine (mostly electronic) that is able to take information (input) , and process it to make new information (output). Calculating machines are old. A computer is a device that can be instructed to carry out sequences of arithmetic or logical .. A computer can store any kind of information in memory if it can be represented numerically. Modern computers have billions or even trillions of bytes. A computer is a machine which helps us to calculate, simulate and store different scenarios. For example, in order to write an e-mail, instead of paper and pen.
A computer is an electronic device that manipulates information, or data. It has the ability to store, retrieve, and process data. You may already know that you can. Read-only memory (ROM), which cannot be written to, maintains its content at all times and is used to store the computer's control information. Random-access. When the data is entered into the computer, it is considered input. The computer calculates the data and spits out the information. Since this information is the.
Not everyone today knows the basics needed to understand use of computers for communications and information technology applications in education. GCSE ICT (Information Communication Technology) revision section covering computer systems. Computers, Software, The three stages of computing are input . Computer Hardware is the physical part of a computer, as distinguished from the computer software that executes or runs on the hardware. The hardware of a.