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