chapter 2 – introduction to windows operating system ii
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Chapter 2 – Introduction to Windows Operating System II. Manipulating Windows GUI. What is GUI?. - PowerPoint PPT PresentationTRANSCRIPT
Chapter 2 – Introduction to Windows Operating System IIManipulating Windows GUI
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What is GUI?A graphical user interface (or GUI,
pronounced "gooey") is a method of interacting with a computer through a metaphor of direct manipulation of graphical images and widgets in addition to text.
Graphical User Interface is a graphical way to represent the operating system.
Allows user to use a mouse or keystrokes to select icons and commands from menus
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What is GUI?A type of user interface item that
allows people to interact with programs in more ways than typing such as computers.
Offers graphical icons, and visual indicators, as opposed to text-based interfaces, typed command labels or text navigation to fully represent the information and actions available to a user
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What is Widget?A widget is a graphical component, or
control, that the user interacts with, such as a window or a text box.
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• Button• Check box• Radio button• Combo box• Icon• Text box (edit field)• Tool tips• Scrollbar
• Status bar• Toolbar• Menu• command menu• context menu
• pie menu• Window• Panel• dialog box, modal
window
What is a Windows? A portion of the screen (in
graphical form) where programs and processes can be run.
You can open several windows at the same time.
For example, you can open your e-mail in one window, work on a budget in a spreadsheet in another, download pictures from your digital camera in another window, and order your weekly groceries on the Web in another window.
Windows can be closed, resized, moved, minimized to a button on the taskbar, or maximized to take up the whole screen.
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What is an Icon? An icon in Windows is a small picture or object that
represents a file, program, web page, or command that can be manipulated by the user.
Icons serve as visual mnemonics and allow the user to control certain computer actions without having to remember commands or type them at the keyboard.
There are 4 default icons which are placed on a standard Windows desktop and come with the Windows OS package.
My Computer My Document Recycle Bin My Network Places
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Icon – My ComputerContents of your floppy disk,
hard disk, CD-ROM drive, and network drives.
Search for and open files and folders, and gain access to options in Control Panel
Double click on any of the icon and user can see what is stored on each drive
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Icon – My DocumentsPersonal folder. It contains two specialized personal folders, My
Pictures and My Music. In Windows Vista, "My Documents" has been
renamed to simply, "Documents". "My Music", "My Pictures" and "My Videos" have also lost their prefix,
You can make your personal folders available to each person with a user account on this computer,
You can make them private so that only you can access the files within them.
Any files created will be stored in the My Document folder (by default)
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Icon – My Network PlacesProvides a view of all the shared
computers, files and folders, printers, and other resources on the network to which your computer is connected ( e.g. Local Area Network – LAN).
My Network Places presents a view of the network similar to the view of your computer presented by Windows Explorer.
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Icon – Recycle BinAll deleted item/data will be stored here.Deleted data can be recovered here.To permanently delete a file, just click
Empty The Recycle Bin.The following items are not stored in the
Recycle Bin and cannot be restored:◦Items deleted from network locations.◦ Items deleted from removable media (such
as 3.5-inch disks).◦ Items that are larger than the storage
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Features of Windows GUITask BarFiles and FoldersStart menuWindows ExplorerWindows Find tool (choose Find
or Search from the Start menu)
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Features of Windows GUI
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Files & Folders
Find/Search tools
Start Menu
Task Bar
Desktop
Explorer
Task BarThe task bar is the place for the
Start button, clock and volume.The task bar gives you a log of all
programs you have opened.To switch programs, click on the
icon buttons on the taskbarTo view the properties of the task
bar :Click Start Setting Taskbar
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Files & FoldersA file is a collection of information that the
computer and the user uses.It is always in a particular format/extension,
◦ i.e. .doc, .pdf, .txt, .jpg, .avi, .mp3, .bat, .exe
You can arrange up files into folders (or directories) to organize them and make them easily accessible using My Computer/Windows Explorer.
Folders can have sub-folders as well for further organization
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Files & FoldersThere are several thing that can
be done to files and folders.User can create folder and file,
move and copy files or folders, rename file and folder, delete file or folder, launching program, find file or folder and save file.
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Start MenuAfter clicking on the Start menu,
a menu appears giving you a quick way to handle common tasks.
You can launch programs, call up documents, change systems settings, get help and shut down your PC.
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Windows ExplorerHierarchical structure of files, folders, and drives
on your computer.It also shows any network drives that have been
mapped to drive letters on your computer.Using Windows Explorer, you can copy, move,
rename, and search for files and foldersThe right pane is the Folders pane, where a user
can select a folder to display its content in the right pane.
The plus (+) sign can be clicked to display a list of what it contains
A folder in the right pane can be double-clicked to display subfolders or files
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Continue to notes given.
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