COMMON FILE EXTENSIONS
and
SHORTCUT KEYBOARD STROKES
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Objective 1: To introduce you to the common types of file
extensions that you will use on the computers.
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COMMON FILE EXTENSIONS
Microsoft Word - .doc
Microsoft Excel - .xls
Microsoft PowerPoint - .ppt
Images - .gif or .jpg
Video - .mov or .mpg Sound or Audio - .mp3 or - .wav
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Objective 2: To minimize use of mouse and improve
efficiency by using the keyboard shortcuts |
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File Menu
CTRL + N - New
CTRL + O - open
CTRL + S - save
CTRL + P - print
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Edit Menu
CTRL + X cut
CTRL + C copy
CTRL + V paste
CTRL + A select all
CTRL + F find
CTRL + Z undo
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