What is One-click BackUp (OCB) for WinRAR and what is its purpose?
What is a backup archive and why do I need it? Backup archive is a file containing the copies of your documents and settings in a compressed form. There are numerous factors resulting in data loss, such as hard disk failures, operating system malfunctions, virus intrusions, user mistakes and so on. Just think about it: the months of your hard work may fall through because of a system crash. Your projects, documents, private information, e-mail database and even family photos will vanish from the face of the earth forever. To prevent such problems, advanced users use sophisticated software to backup their files. Even if your hard disk breaks up or you casually delete some folders, the copies of your documents will remain. What are the main types of backups? There are two main types of backups: hard disk image (disk backup) and archive of certain files (file backup). The first type is mainly used by large corporations, it allows to create a low-level copy of the whole hard disk. In case
