, also called end－user program, includes database programs, spreadsheets, word rocess

They were also quite sure（)a cigarette end did not start the fire.

● （73） software, also called end－user program, includes database programs, word processors

● （73） software, also called end－user program, includes database programs, word processors

● （72） software, also called end－user program, includes database programs, word processors

The（71)is a combination of keys that allows the user to activate a program function withou

With user-______ computer people with little education can also learn how to use it.