Utility programs are antivirus software, backup software and disk tools. ..

Utility software refers to a type of software that is used to perform a specific task or set of tasks to maintain, manage, or optimize the computer's performance. The utility software can be categorized into different types based on their functionality. Here are some of the examples:

System Utilities:
System utilities are used to optimize and maintain the overall performance of the computer system. Some of the commonly used system utilities include:

• Antivirus software: Used to detect and remove viruses and malware from the computer system.


• Backup and recovery software: Used to create a backup of important files and folders and recover them in case of data loss.


• System optimization tools: Used to clean up the system registry, remove junk files, and optimize the system performance.


• System monitoring tools: Used to monitor the system performance and detect any issues that may affect the system performance.

File Management Utilities:
File management utilities are used to manage and organize files and folders on the computer system. Some of the commonly used file management utilities include:

• File compression tools: Used to compress and decompress files to save disk space and transfer files quickly.


• Disk cleanup tools: Used to remove temporary files, log files, and other junk files to free up disk space.


• File transfer tools: Used to transfer files from one computer to another over a network.


• File recovery tools: Used to recover deleted files and folders from the computer system.

Network Utilities:
Network utilities are used to manage and optimize network performance. Some of the commonly used network utilities include:

• Network monitoring tools: Used to monitor network traffic and detect any issues that may affect network performance.


• Network security tools: Used to secure the network from unauthorized access and malware attacks.


• Network configuration tools: Used to configure network settings and protocols for optimal performance.


• Remote access tools: Used to access the computer system remotely over the network.

In conclusion, utility software is essential for maintaining, managing, and optimizing the computer system's performance. There are different types of utility software available, and each serves a specific purpose. It is necessary to select the appropriate utility software based on the task or set of tasks that need to be performed.