Toshiba protege pt225u-00j004 Manuel D’Utilisation

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The keys with the numbers on their right front are the numeric 
overlay keys.

To turn the numeric overlay on, press 

Fn

 and 

F11 

simultaneously. 

The numeric overlay light glows when the numeric overlay is on.

To disable the numeric overlay, hold down the 

Fn

 key and press 

F11

 

again. The numeric overlay light goes out.

The keys with the gray arrows and symbols on their left front are 
the cursor control overlay keys. 

To turn the cursor control overlay on, press 

Fn

 and 

F10

 

simultaneously. The cursor control overlay light glows when the 
cursor control overlay is on.

To disable the cursor control overlay, hold down the 

Fn

 key and 

press 

F10

 again. The cursor control overlay light goes out. 

Your keyboard may have a backlight illumination feature. If the 
keyboard backlight setting is set to Auto, the backlight turns on 
when you type on the keyboard and turns off after a certain interval 
when you stop typing. You can modify the time-out interval or 
change the keyboard backlight setting to always on or always off 
using the 

FN + Z

 key. For more information, see 

.

The easiest way to start a program is to double-click the name of 
the file that contains the information you want to work on. To find 
the file, use the Start menu or Windows

®

 Explorer.

If you prefer to open the program first, you have four options. You can:

❖

Double-click the icon for the program on your desktop

❖

Use the Start menu

❖

Use Windows

®

 Explorer to locate the program file

❖

Use the Search programs and files field in the Start menu

The next three sections explain how to start a program from the 
Start menu, Windows

®

 Explorer, and the Search programs and files 

field.