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back-up
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back-up

In computing, a copy file that is transferred to another medium, usually a CD-ROM, DVD or memory stick. The purpose of this is to have available a copy of a file that can be restored in case of a fault in the system or the file itself. Back-up files are also created by many applications (with the extension .BAC or .BAK); a version is therefore available of the original file before it was modified by the current application.



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For any business large or small there needs to be some sort of backup system to protect your information Information can be anything from contact information to record keeping to actually information based products For any business large or small there needs to be some sort of backup system to protect your information.
Tape backup has been widely used for long-term data retention.
Outlook Express Backup Programs can help you secure your Outlook Express in the event of a crash, the wizard will bring it back to life in no time
 
 
 
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