The correct answer is: B. a set of instructions
Software is a set of instructions that tells a computer what to do. It is used to control the computer’s hardware and to perform tasks such as word processing, spreadsheets, and games.
A. Printer output is the result of a computer program that has been run. It is the physical output that is produced by the printer, such as a document or a picture.
C. Tape input is a method of storing data on a magnetic tape. It is a very old method that is not used very often today.
D. A programming language is a set of instructions that tells a computer what to do. It is used to write computer programs.
E. None of the above is not a correct answer.