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