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File names, Using a file extension – Toshiba F15 User Manual

Page 95

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95

Learning the Basics

Saving your work

5.375 x 8.375 ver 2.3

2

Choose the drive and folder where you want your file to
be stored.

3

Type a file name, then click Save.

HINT: To make another copy of the file you are currently
working with, choose Save As from the File menu and give the
new file a different name.

The Windows

®

XP operating system supports file names of

up to 255 characters; the names can include spaces. Some
applications still require MS-DOS

®

file names.

File names

If you plan to share your files with a computer using a pre-
Windows

®

95 version of the Windows

®

operating system, the

file name must be no more than eight characters long.
Typically the file name also has an extension, consisting of a
period and up to three additional characters.

You may use all the letters and numbers on the keyboard plus
these characters: _ ^ $ ~ ! # % & { } ( ) @ and ‘. MS-DOS

®

file names are not case-sensitive and must not contain spaces.

Using a file extension

Most programs assign an extension to the file name that
identifies the file as being created in the program with a
particular format. For example, Microsoft

®

Word saves files

with a .doc extension. Any file name with an extension of
“.doc” is assumed to be a Microsoft

®

Word file. Creating your

own extension is usually unwise, since the program is
unlikely to recognize an unusual extension and may refuse to
handle your file correctly.