Archivers allow you to put copies of files in the archive and extract files from the archive, view the contents of the archive and test its integrity, delete files in the archive and update them, set a password when extracting files from the archive, etc. In addition, archive files are widely are used to transmit information on the Internet and by e-mail, and the compression of information increases the transmission speed.
Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.