Utility Software
What is utility software?
These software analyzes and maintain a computer. These software are focused on
how OS works on that basis it perform task to enable smooth functioning of
computer. These software may come along with OS like windows defender, windows
disk cleanup tool.
Antivirus, backup software, file manager, disk compression tool all are utility
software.
Some of the popular utility software are
described below
Antivirus:It is used to protect a computer from the
virus. It detects a virus and notify the user and take action to secure the
computer. The virus are kept in different location called vault where it has
different file system due to which virus effect it. User can itself instruct
antivirus to delete malicious program, put it in vault or even ignore it. These
days most come in GUI form.
The first antivirus program appeared in 1987 with the introduction of an
antivirus program from G Data Software for the Atari ST. Later in the same
year, VirusScan was introduced by John McAfee, which later became the McAfee
antivirus program.
Examples: Windows Defender, AVG, AVAST, MCAFEE, etc.
File Management Tool:
The software is used to manage files stored in a file system. It can be used to
create, group file. Like Windows File Explorer is a file management tool.
File system (like FAT32, NTFS) should not be confused with File management tool
former is a data structure used to store file in an OS while later is used to
perform task on file stored in the file System.
Some
examples of File management Tool are:
File Manager in Windows.
macOS Finder.
Directory Opus.
Dolphin in KDE.
Compression Tool:
These tool are used to reduce the size of a file based on the selected
algorithm.
Most operating systems include tools for compressing and uncompressing
files.Linux has tools for both .tar.gz and .zip. Other compressed files, like
.7z and .rar, require a third-party compression utility to be installed.
Some
Examples are:
WinAce
WinZip
WinRAR
7-Zip
PKZIP
DISK MANAGEMENT TOOL:
Disk Management is utility first introduced in Window XP as a replacement of
the fdisk command.It enables us to view or manage the disk drives installed in
their computer and the partition associated with those drives.
Disk Management is used to manage the drives installed in a computer- like hard
disk drives, and flash drives. It can be used to partition drives, assign drive
letters, and much more.
Some Disk Management tools are:-
• Mini Tool Partition Wizard
• Paragon Partition Manager
• EaseUS Partition Master
• SMART Monitoring Tools
• AOMEI Partition Assistant
DISK CLEANUP TOOL :
It is computer utility maintenance which is included in Microsoft Windows. It
allows user to remove files that are no longer needed or that can be safely
deleted. Removing unnecessary files, including temporary files, can help to
improve the functioning and increase the free space of the computer. Running
Disk Cleanup at least once a month is an excellent maintenance task.
Disk Cleanup tool can delete temporary internet files, old check disk files,
compress old files and offline webpages. Disk Cleanup also allows you to empty
the Recycle Bin, delete temporary files, and delete Thumbnails.
Some Disk Cleanup software are:-
• Iolo System mechanic
• IObit Advanced systemCare
• Piriform CCleaner
• Razer Cortex
DISK DEFRAGMENTER:
It is a utility in Microsoft Windows designed to increase access speed by
rearranging file stored on a disk to occupy contiguous storage locations, a
technique is called
Defragmentation.
Defragmenting a disk minimizes head travel, which reduces the time it takes to
read files from and write files to the disk.
The defragmenter will search your hard drive partition and move data from one
location to other location, so that the files stored there are one contiguous
piece, instead of being throughout multiple locations on the hard drive’s
partition.
Some Disk Defragmenter are:-
• Auslogics Disk Defrag
• MyDefrag
• Perfect disk
• Defraggler
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