Operating System And Networking System Types

Essay add: 24-10-2015, 21:30   /   Views: 73

Office - application software- Microsoft Office Word, Microsoft Office PowerPoint, Microsoft Office Excel, Microsoft Office OneNote and Microsoft Office Tools. It allows our computer to do something useful like make graphs and letters.XP - is system software.Dxdiag - is utilities software, which can give us antivirus software and tell us about our computer.

Interface

Apple - Mac Operation System, Linux and UNIX.DOS - Command Line (Cmd)GUI - Graphical User Interface (WIMP - Window, icon, menu and pointing device) - it's easy to use.Every electrical item you use to communicate with people uses an operating system.Command line folders are called Directories. You need to know the right commands and spellings.Internet Protocol Information will bring in-depth information about your computer.The command line is better than Windows.Most websites run Linux because of security as it is safer. Most hackers try to get to Microsoft.Open source - Linux is an open source operating system.Example - 'Linux' people will invent software and put it on the internet for people to download for free.With Microsoft, you need a licensed copy of the operating system.UNIX - is difficult to learn and uses command line.

What is File Management

File Management - operating system allows us to install software from a CD, delete our folders, drives, files and lots of other things. Here are three processes:Drives: the storage in your computer. For example, hard drives; you can see how many GB of free space and total space.Folders: Processes sort your file in the drives.Files: the files organised on the computer.

Example - word processing document.Windows - NTFS - Fat32 (File Allocation Table 32).NTFS is mostly used.

Why do we need File Management

File Management allows something to improve which means you can organise and store information. There are many different types of good file management.Folders NamesBacking up filesFiles NamesStricter files protectionAnti - SpywareCache and CookiesParental ControlFirewallPassword ManagersThe operating system or program uses to plan keep pathway of files. For example a hierarchical file system is one use of directories to organisation files to show the structures. If you want to buy separate file management system.Root DirectoryC:DOSAPPSDOSGamesSpreadFiles

Memory Management

Windows use Task Manager.A Task Manager is an application included with Microsoft Windows, which has detailed information about a computers performance and runs applications, processor and CPU usage, networking, services and lots of other things.Windows, 95, 98, 2000, Vista, XP and Window 7 - use key combination CTRL+ALT+Del and a screen will come up then left click on Task Manager and you can use command line to type directory. For example Taskmgr.exe lets you see information (located in C:WindowsSystem32taskmgr.exe) or a shortcut.Device - Device MangerDifferent devices in your computer.Device Manager is part of the operating system.The Device Manager is in the control panel.

It is a small computer program that is automatically copied onto a computer when you look at a document that needs this program to make it work in Microsoft Windows operating system.There is each device, apersonwhousesacomputer.Bring drives devices for the hardware.To make something possible or to stop something part of a machine or system from devices.On screen tell Windows ignore operate correctly in devices.A view uses other technical properties.Windows 2000 and Window XP - Go to Start menu to click Control Panel or Settings then Control Panel. Then window that open Control Panel on screen then click to title System Properties, see on top title System Properties to click the tab to title Hardware. Then see labelled click to Device Manager.

Management of peripherals and devices

The computer can do many different things and it can work with a wide range of peripheral devices. They can use anything from a printer to an iPhone, they can connect to a computer in a large number of ways.Input device - the input device includes anything you can use to feed information in your computer. The two things input devices are keyboard and mouse use which both require a hand to control on the computer.

Some input devices are microphone and scanner or printer.The input devices have many modem devices that connect to a computer from USB cable. Also keyboard and mouse use PS/2 to connect and microphones type use mini - audio equipment to be found on the back of the computer.Output device - Sometimes it doesn't matter if output devices are on the computer as they can be optional. The output devices on every computer are mostly a monitor.

A printer, fax and scanner are normal output devices. Also speakers and headphones are output devices.

Memory Management

A set sum of memory that must be shared in the middle of processes. The way this is done between different operating systems uses a device is that of practical memory.

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