9th Class Computer: chapter 8 Introduction to Windows Short Questions Answer
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After Online tests for all subjects now it’s time to prepare the next level for Punjab board students to prepare their short question section here. We have a complete collection of all classes subject wise and chapter wise thousands questions with the right answer for easy understanding.
Here we are providing complete chapter wise Computer questions and Answers for the 9th class students. All the visitors can prepare for their 9th class examination by attempting below given question answers.
In this List we have included all Punjab boards and both Arts and Science students. These Boards students can prepare their exam easily with these short question answer section
Lahore Board 9th classes short questions Answer
Rawalpindi Board 9th classes short questions Answer
Gujranwala Board 9th classes short questions Answer
Multan Board 9th classes short questions Answer
Sargodha Board 9th classes short questions Answer
Faisalabad Board 9th classes short questions Answer
Sahiwal Board 9th classes short questions Answer
DG Khan Board 9th classes short questions Answer
Bahwalpur Board 9th classes short questions Answer
All above mention Punjab Boards students prepare their annual and classes test from these online test and Short question answer series. In coming days we have many other plans to provide all kinds of other preparation on our Gotest website.
How to Prepare Punjab Board Classes Short Question Answer at Gotest
- Just Open the desired Class and subject which you want to prepare.
- You have Green bars which are Questions of that subject Chapter. Just click on Bar, it slides down and you can get the right answer to those questions.
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Now you can start your preparation here below
Window operating system is a family is of operating system for personal computer. It is the most popular system used in personal computer. Almost 90% of personal computer is use window in the world. It was developed by Microsoft corporation. It graphical user interface.
My computer is a graphical representation of everything on computer. It is used to view different resources of the computer. These resources include drives, files and folders etc. It also contain the Control Panel option that provides different tools to configure the computer.
My Documents folder is used for saving documents. Many applications and programs like MS word use this folder as default folder saving files.
Hardware compatibility means that windows sport hardware from various vendors.
The plug and play feature allows windows operating system to detect a new hardware device when it is attached to a computer. It also install its driver automatically if it is available.
Three features include multitasking, hardware compatibility and easy internet access.
Multitasking is an ability of operating system to execute more than one program at the same time. A user can run multiple programs at the same time. Windows is a multitasking operating system.
An icon is small graphic image. It appear on the program, drive, folder or documents. Windows operating system use icon frequently to mark environment user friendly.
The important icons of windows operating systems are My Computer,My Documents, Recycle Bin and Internet Explorer.
Disk drive are the device used to store data. Most computer have hard drives, floppy discs, CD-ROM drive and USB flash drive to store data.
A set of related data store in a single name is called file. The logical division of a drive where file are store is known as a folder.
The folder are used to organized the data stored on drives. The file are organized in the folder to access them easily. The similar types of file are normally store in the same folder.
A file is the collection of data stored in a computer. folder are used to organize file and sub folders on the disk.
The file consist of file name and file extension separated by a dot. file extension indicates the type of file. an example of file is MYFIE.TXT where is MYFILE is the file name and TXT is file extension.
The extension indicates the type of file and the application in which file came opened. the program used to store file automatically assigns file extension to file. The user dose not need to specify file extensions.
1. Open Windows Explorer and select the file or folder in which new folder is to be created.
2. Rite click in the pane in the white area and select New from the menu.
3. Select folder. A new folder will appear.
4. type the name of new folder and press enter.
A shortcut is a link to a program, drive, folder or a document. It helps the user to to execute command quickly. An icon is small graphic image. Window Operating system use icon frequently to make the icon user friendly.
A dive is a storage area on the storage device such as C:/ or E:/. Folder is logical division of a drive where file are stored. The folders are used to organized data stored on drive.
Recycle bin is temporary storage area to keep deleted file and folders. when a file or folder is deleted, it is not remove from the computer permanently. Windows move it recycle bin. The file remain there until the the user remove them or delete them permanently.
Internet explorer is a web browser. It is used to access the information available on the internet. It is automatically installed during windows installation. The user can double click the icon to start internet explorer.
A bar that appear at the bottom of the windows desktop is known as task bar.It display start button on the left side. It display a button for each open application. The user can switch between different windows by clicking on required windows.
Shortcut is sued to access files, folder, drives or printers quickly. It save a lot of time.
Windows explorer act as a file manager in windows operating system. It is used to manage file and folder on the computer. It is an efficient way to locate and manage files on computer. Many action can be performed on files and folders using Windows explorer.
1. Click on start button. The start menu will appear.
2. Click on program option. A list of installed program will appear.
3. Select Windows explorer.
The first screen that appear after logging into the computer is known as desktop. It contains different icons and objects.
Desktop contains the different icons on it. Some common icons are My Computer, My Documents, and Recycle Bin.
Start button appear at the bottom of desktop. It is used to access various installed program. The user can also access the recently used file with start button.
1. Click start button and point the documents option. A list of recently used documents will appears.
2. Click the required option to be open.
A list of option to perform different task is known as menu. These options are called commands on program menu. each option in a menu perform specific task.
Control Panel is a collection of tools to change the appearance and working of computer. The tools are used to customize Windows according to performance. It contains different icons to perform different task.
1. Click on start button. A start menu will appear.
2. select fined option from the menu. A new windows will appear.
3. Enter appropriate word in the textboxes and click search button.
Different mouse action are point, click, right click, double click and drag.
A windows is the basic building block of all graphic object. Windows views most of the graphical objects as a window such as button, menu and toolbar etc.
Different control of window are minimize button, maximize button, Close button, restore button and scrollbar.
The five option of control panel are add/remove hardware, add/remove program, printers, keyboard, and mouse.
A computer virus is a program or est of program that can cause damage to computer system. It may disturb a normal function of computer system. The code in computer virus is attached to some computer program.
A computer get a virus from a copied file in which a virus is attached. The user may download the file from internet or copy program from floppy disk that may contain virus.
A virus is activated when a user execute program that contain the virus. The user may download the file from internet or copy program from floppy disk that may contain virus. It will be activated when user run the game.
Antivirus is a software that detect and remove virus from the computer. A virus can be stopped entering computer with help of good antivirus program.
Different antivirus program are McAfee, Semantic, AVG and Kaspersky.
A mismatch antivirus may cause unstable behavior and may crush the computer system.
New virus are written everyday. Antivirus company constantly update the antivirus program to protect the user from new viruses. The antivirus software must be update regularly.
The proper way to shut downing a computer is to use shut down command. The command is available in start button.
1. Click on start button. A start menu will appear.
2. Click on shutdown button. A new windows will appear.
3. Select shut down and then click ok button.
Firstly, virus can spread if the user can open or downloads an email containing virus. Secondly, it can spread if user downloads software from internet containing virus. Thirdly it can spread if the user installed the pirated software that contain the virus.
The latest antivirus must be install on the computer. USB and flash drive should be scanned for virus before use. Junk and unknown email should not be opened.
An email may contain an infected file attachment. virus can spread if the user opens and downloads an email attachment.