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