Matching Pairs BASIC COMPUTEROnline version book English for office applications by LEONARDO FABIO MARTINEZ SUAREZ 1 these are the headphones 2 3 4 This is the firewall 5 These are speakers 6 7 This is the central processing unit 8 9 10 This is the paste symbol on all computers This is eliminated by the antivirus This is the temporary memory of the computer random access memory This symbol is found to shutdown the computer This is the external hard disk drive It is the symbol of spyware