Soluzione del esercizio 12 di Performer B1, Vol. 2

Technology has introduced new vocabulary into our lives. Before the arrival of the computer, words like screen, printer and keyboard, which had a different meaning, were not so frequent. Not to mention mouse! Then came the internet and we've been talking about browsers, websites and emails ever since. We started surfing the internet to find out information on computers and tablets but now we're using smartphones to look up what we need. We've learned to scroll and swipe, zoom in and out, and we update our smartphone continually with the latest apps.