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Paragr aph 1Topic sentence_ _.Supporting details(1)calculating machine (2)analytical machine (3)_ (4)PC (5)laptop Paragr aph 2Topic sentenceThese changes only became possible as my memory improved.Supporting details(1)_ (2)_ (3)chips (4)network (5)_Over time I have been changed quite a lotuniversal machinetubes transistorsWorld Wide WebParagr aph 3Topic sentenceSince _ many new applications have been found for me.Supporting details(1)_ (2)finance (3)trade (4)robots (5)mobile phones (6)_ (7)providing a life of high qualitythe 1970scommunicationspace rockets
