Maran Illustrated Computers Guided Tour

Maran Illustrated Computers Guided Tour

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A guide to computers covers such topics as input and output devices, processing, storage devices, operating systems, networks, the Internet, and multimedia devices.Back Up Data You can buy an external hard drive to store backup copies of files stored on a computer. Backing up data provides extra copies of files in case the original files are lost or damaged or if you accidentally change or delete files.

Title:Maran Illustrated Computers Guided Tour
Author:Ruth Maran
Publisher:Course Technology Ptr - 2005


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