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The purpose of the different types of computer systemsThe purpose of a desktop PC is to run programmes such as internet explorer and WordPad, these systems are used at home and at work. It can connect to other devices through external ports and devices will be connected to the computer e.g. the mouse and keyboard. They can also play computer games. 16478251460500 Laptops are portable so you can use it while on the go. It is used often at work or at college. It has the same programmes such as Microsoft word and paint but do not have the same amount of uses as a home pc has, like the computer it can have additional plug ins such as a mouse to help with browsing or having to work using Word.171450017335500The purpose of smart phones is to call, message and browse the web, it also includes a digital camera and can play audio files. It is small and easy to use but does not have the same programmes as a PC. They have many of the functions of a PDA. Most phones have numerical keypads, while some offer a full keyboard while others use touchscreens which can display a keyboard when required.1483360698500The purpose of games consoles is for entertainment purposes and it is not used for work. It uses a controller to scroll through the menu and to move characters across the screen when playing it. They will usually offer Internet access so videos can be downloaded and games can be played online. Like a desktop PC it needs to be connected up to be able to work. There are portable versions such as the Nintendo DS and the PlayStation Portable but would need to recharge as it would have a limited battery. The latest ones have a built in touchscreens and can also play games in 3D screens.16186151905000Tablets are a type of laptop that has a touchscreen this replaces a manual keyboard as the keyboard would be built in to the Tablet. Some tablets have been designed for reading e-books. Other types are used for different purposes such as writing signatures or inputting data.center7747000The purpose of servers is to manage large networks. They are powerful computers that have several storage devices (or hard disk drives.) It is connected to all computers on the network. They also share software and printing services to all computers in the network and they also provide Internet access to all linked computer systems on the network as well.center10477500The purpose of netbooks and notebooks is mainly for work and they are designed for web browsing and for email and also have Wi-Fi interfaces. They are small laptops but are less powerful than standard laptop systems. They are cheap and easy to carry around so it is perfect for the office or at home. center164741The purpose of embedded devices such as microwaves, dishwashers and cd players are that they do tasks, usually with very specific requirements e.g. microwaves are used to heat food, dishwashers to clean dishes etc.15430506350The benefits of the different types of computer systemsThe benefits of a desktop PC is that they can be used for work as it contains features such as Microsoft Word and Powerpoints so it can be used for a variety of tasks in the workplace.The benefits of a laptop is that it cannot only be used for work similar to the desktop pc, it is portable so it can be used on the go. The downside of it is that it can often have a low battery.The benefits of a smart phone are that you can call and message people at any time, the latest phones have now cameras and video cameras installed into it. The downside of it is that it doesn’t have the same programmes as a computer does.The benefits of games consoles are that they provide entertainment such as playing games. It can also play movies. It doesn’t have the same features as a computer.The benefits of tablets are that they are highly portable and can be used for a variety of tasks, especially for reading as they can download books. They can be used for businesses and have some functions similar to the desktop pc.The benefits of servers is that they link together computers on a system so that all the computers on the network have the same functions. They also provide internet access to all the computers on the server.The benefits of netbooks are that they are useful for work as it can keep a up-to-date schedule of what the person in the business would need such as meetings that they would need to go to. They can be used to browse the internet and access work email.The benefits of embedded devices is that they would rarely need any hardware changes such as extra memory or storage space. There's would also be little need for people to be able to physically access the system so it's much easier to use. ................
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