Why Back Up?
- Human error – accidental file deletion, over-writing of files etc.
- Hardware failure - Disks that are used constantly, or have not been properly maintained may suffer from mechanical failure, over time heavy file-loading or new software can cause the system to shutdown or reboot, alternatively automatic file updates can cause a system to reboot when files are still open and in use.
- Software corruption can also corrupt data files to make them inaccessible
- Virus attacks - every day new viruses are released into the open, and anti-virus companies release updates to combat the problem. Virus attacks have been steadily on the increase causing business data to be ever more vulnerable.
- Natural disasters – even with robust hardware, software and virus protection, the threat from fire and flood remains.
This folder contains the documents used in the Excel technology training session. Blair Community Schools Technology Plan Information about settings for your email spam and virus protector.
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