True or False

______1.computers are changing our lives.
______2.in his digital world,having the knowledge and skills in computer serving is the start and most fundamental of all.
______3.A computer is a mechanical machine that processes information.
______4.the computer is a collection of entities like, hardware,software and electricity.
______5.hardware refers to the physical and tangible computer equipment.
______6.Output device accept data and instruction from the user.
______7.Microphone is one of the output devices of the computer.
______8.A projector is an input device.
______9.The System unit is the main part of desktop computer.
______10.CPU is an acronym for Central Processing unit.
______11.A storage device stores data and programs.
______12.Software refers to the collection of electronic instruction that tells the computer what to do.
______13.Search engine is a program that enable the user to search for documents or information on the World Wibe Web.
______14.Use the Anti-Virus to eliminate the virus.
______15.Make sure the pins are misaligned when connecting a cable connector.​