There are some situations where you'll wish you had one.

A system snapshot ensures you always have the means to restore. Some operating systems have built-in tools for automatic snapshots. If your OS doesn't include a built-in tool, you should install one ...

You're basically looking back at a little bit of your digital life, frozen in time.

Update: Upon closer inspection, this is not a restore disc image. Rather, it’s a disc image that contains the software HP added to SuSE Enterprise Linux for the Mini-Note. Theoretically you could ...

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