To Use The One-Touch Buttons - HP Pavilion XF315 Reference Manual

Basic Operation
Operating Your Notebook
• To use a hot key, press and hold Fn, press the appropriate second key, then release
both keys.
Hot key Does this
Fn+F1 Decreases the display's brightness.
Fn+F2 Increases the display's brightness.
Fn+F5 Switches among the built-in display, an external display, and
simultaneous display on both.
Fn+F8 Toggles the embedded numeric keypad on and off (see "To use
the embedded keypad" on page 34).
Fn+F9 Toggles Num Lock on and off.
Fn+F10 Toggles Scroll Lock on and off (except on an external keyboard).
Fn+Home Toggles the sound on and off (mutes sound).
Fn+Page Up Increases sound volume (except on an external keyboard).
Fn+Page Down Decreases sound volume (except on an external keyboard).
External keyboards do not support Fn hot keys.

To use the One-Touch buttons

Your notebook includes four One-Touch buttons that can start any application or open a
document or web site with a single press. The buttons are pre-configured for specific
applications, but you can set them to start any applications you want.
• Press the One-Touch button to open the corresponding application, document, or
web site.
Your computer is preconfigured to access the following services:
1. Microsoft Outlook Express e-mail software.
2. Internet Browser.
3. HP Business Center.
4. Help and Support.
32 Reference Guide