Backup is the activity of copying files or databases so that they will be preserved in case of equipment failure or other catastrophe. Backup is usually a routine part of the operation of large businesses with mainframes as well as the administrators of smaller business computers. For personal computer users, backup is also necessary but often neglected. The retrieval of files you backed up is called restoring them.
Backups are useful primarily for two purposes. The first is to restore a state following a disaster (called disaster recovery). The second is to restore small numbers of files after they have been accidentally deleted or corrupted. Backups are typically that last line of defense against data loss, and consequently the least granular and the least convenient to use.
Personal computer users can consider both local backup and Internet backup.
Some options of Local Backup are:
Taking Backup of important files to diskettes. This approach is commonly used by people who keep their checkbooks and personal finance data on the computer. Programs like Quicken and Managing Your Money always remind users when they quit the program to backup their data. If your hard disk crashes, you'll be able to reconstruct your checkbook balances. If you have other files (for example, chapters of a book you're working on), you'll want to backup every single day's work. Copying it to a diskette is quick and economical.
Taking Backup to a Zip drive, Jaz, Syquest, or similar hard disks. It is recommended that you backup your files once a week or so, to an alternative storage device, such as a Zip drive.
There are also easily removable drives that you can back up to, especially if you have other reasons to use these (for example, for large graphic images that you store offline).
Internet Backup
You can also save your files in another site for safekeeping. In case your hard disk crashes, you'll be able to download them from the safekeeping site.
Brickwork Remote Technical Support Assistant can help you taking a backup of your data.
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