The fifth edition of the most popular edition describes the most useful and necessary programs to improve the interface of the Windows operating system, WinRAR and 7-ZIP archiving programs, a powerful application for working with files Total Commander, Nero 7 software package for working with multimedia data and writing it to CD and DVD, application for safely resizing the hard drive and creating new Acronis Disk Director partitions on it, utilities for testing and configuring a personal computer, for creating backup copies of files and directories.