Toshiba Satellite L870D-ST4NX1 User Guide - Page 157
Help file, Display brightness, Functions
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Help file TOSHIBA Function Keys Functions 157 This TOSHIBA Function key displays the help file. Display brightness This TOSHIBA Function key decreases the screen brightness. This TOSHIBA Function key increases the screen brightness.
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157
TOSHIBA Function Keys
Functions
Help file
Display brightness
This TOSHIBA Function key displays the help file.
This TOSHIBA Function key decreases the screen
brightness.
This TOSHIBA Function key increases the screen
brightness.