The computer Hacks and Tweaks

This book is for all persons. All that is required of a beginner
is not experience in computing but interest in computing
Features in this book : 

Tips and Tweaks with example.
 Lot of question and answer.
 Run line commands.
 DOS Commands.
 Keyboard Shortcuts.
 All file type extension dictionary.
Many more.

Download hacks and tweaks from here
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