I have never believed that having to reinstall and reconfigure an OS is a true recovery
method. It’s more of a start-from-scratch method. Some system failures require such far-
reaching procedures, but, in many cases, you can prevent them. The most successful preven-
tive measure is backing up. In fact, the only insurance you have from one moment to the
next that your system and your data will even be accessible is a backup. Backups should be
performed automatically and frequently. But just backing up is not enough; you must also
verify that your backups are working properly ...
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