1. P2- Describe the purpose ofdifferent types of computer systems 2. Touch screen phoneThis is a iPhone 5, you canplay games via apps, go theinternet using safari. Youtake pictures, record videos, send emails, see theweather and also use andface time and many otherthings.A touch screen phone is a phone likeothers that you can call and text on. Butthere are additional aspects for exampleemail and apps. The phone is normallybigger than an average type ofphone, but a lot of the time it is slimmer.The major brands that make touchscreen phones are Apple and Sony. 3. TabletThis is an iPad its made byApple and is one of themost well known tablets.An iPad is a crossbetween a iPod and aiPhone. Like the otherdevices an iPad hasapps, you can takepictures, record videos, send emails, see theA tablet is a rather large touch screen device.Many phone companys(blackberry, Samsung, Sony) have their ownversions of a tablet but the iPad/iPad mini arethe most favoured type of tablet out at themoment. 4. Smart PhoneThis is a blackberry, ablackberry is one of the mostwell used and known smartphones. Blackberrys havedifferent models includingBlackBerry Curve 8900 andBlackberry Bold9000/9700/9650.Smartphones are phones that can really doanything. A Smartphone can play music, websearch, have apps (games), can view what theweather is like. Most major computer/phonecompanies have their own versions of aSmartphone, such as windows, apple and nokia. 5. Gaming systemsGaming systems are game consolesthat you link up to your television soyou can play games. In newerconsoles you can use wifi to go on theinternet and play against people fromaround the world.The most popular gaming consoles arePlayStation, Wii and Xbox. Most consoles arearound 100 and last quite a while. Gamesconsoles are normally made in either Japan orAmerica. All gaming consoles start with an originalmodel and then will be improved and updated astime goes on. 6. LaptopsAbove is an APPLE 15 MacbookPro ME665B/A with Retina display.Apple are the most popular brandfor laptop use and probably themost expensive, apart from specialgaming computer you can buy.There are many popular laptop brands suchas dell and apple. On a laptop you can domany things:Take pictures (IF you have a built inwebcam)Go on the internet (Social networkingsites, email, games and research)Screen shotWrite documents (Using Microsoftsoftware)Play games (Sims)Upload pictures and videos from anotherdevice