With the aid of examples, discuss five utility programmes. (25 marks)
1. WinRAR: WinRAR is a popular utility program that allows users to manage and compress files and folders. It is used to create compressed archives in various formats like ZIP, RAR, and others, making it easier to share large files over the internet or save storage space on a computer. WinRAR also supports encryption and password protection for added security.
2. CCleaner: CCleaner is a utility program that helps users optimize and clean their computers by removing temporary files, internet cookies, and other unnecessary data that can slow down the system. It also includes a registry cleaner to fix errors and improve performance. CCleaner is widely used to free up disk space and maintain the overall health of a computer.
3. Malwarebytes: Malwarebytes is a utility program designed to protect computers from malware, spyware, and other malicious threats. It scans the system for malware infections and removes them to ensure the safety and security of the computer. Malwarebytes is known for its powerful detection and removal capabilities, making it an essential tool for maintaining a secure computing environment.
4. Duplicate Cleaner: Duplicate Cleaner is a utility program that helps users find and remove duplicate files on their computers. It scans for duplicate photos, documents, music files, and other types of data, allowing users to free up disk space and organize their files more efficiently. Duplicate Cleaner also offers options to select which duplicates to keep or delete, giving users full control over the cleaning process.
5. Recuva: Recuva is a utility program that specializes in recovering deleted files from a computer, external hard drive, or other storage devices. It can retrieve files that were accidentally deleted, lost due to a system crash, or formatted by mistake. Recuva scans the storage device for recoverable files and allows users to select and restore them to their original location. Recuva is a valuable tool for recovering important data that would otherwise be lost.