Search Utility
Backup Utility
File Manager
Personal Firewall
Uninstaller
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- A utility that removes a program, and also deletes any associated entries in the system files
- Deletes files and folders from the hard disk, as well as removes program entries from the system files
- Allows a user to safely uninstall an application by running a program and following a series of prompts that warn users about the application's removal.
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-a software program that helps a user manage the files on their computer.
-It allows user to perform tasks such as creating, renaming, moving, and deleting files and directories.
-It provides a way to search for files, view the contents of a file, and launch programs associated with specific file types.
-examples of file managers are Windows Explorer on Windows operating systems, Finder on MacOS, and Nautilus on Linux.
- can look through documents, picture, video, music and other files
- to find information, they enter the search terms, start the search, and then review the results.
- a computer program that retrieves documents or files or data from a database or from a computer network (especially from the internet)
Example of storage medium are CD, DVD , External hard disk , tape or USB flash drive.
By compressing the files, the backup program requires less storage storage space for the backup files than for the original files.
A computer software that allows users to copy, or back up, selected files or an entire hard disk to another storage medium.
Image Viewer
a utility that allows users to display,copy and print the contents of a graphics file.
users can see images without having to open them in a paint or image editing program
to display a file in this image viewer, simply double-click the thumbnail of the image in the file manager
- Personal firewall is a software resource that controls network traffic to and from a single computer. This is a common part of consumer computing security software, and something that may be sold along with individual anti-virus applications and other security programs for a single personal computer.
- A personal firewall differs from a conventional firewall in terms of scale.
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- Personal firewalls allow a security policy to be defined for individual computers, whereas a conventional firewall controls the policy between the networks that it connects.
- A personal firewall will usually protect only the computer on which it is installed, as compared to a conventional firewall which is normally installed on a designated interface between two or more networks, such as a router or proxy server.
Class discussion 3 part 2 (Group 14)
By:
- Tang Jun Hong 1211111767
- Thian Zheng Yu 1211108923
- Ting Chu Zheng 1211111724
- Vera Lim Wan Rong 1211109970
- Wong Xiao Yun 1211211150
- Wong Yan Yee 1211111866