# Basic Key Commands

- Browser Control
- Navigate functions
- Multimedia Control

## Browser Control

Control + O
  Open new page. A dialog will be shown to input the URL for the new page.
F5
  Reload the page.
Alt + Right Arrow
  Move forward in the browser history.
Alt + Left Arrow
  Move backward in the browser history.
Alt + D
  Focus on the address input field.
S
  Announce the current status.

## Navigate functions

Down Arrow
  Select next item and read it.
Up Arrow
  Select previout item and read it.
Alt + Down Arrow
  Read all items from current selected item to last item.
Return key or Space key
  Click on the selected item, select a checkbox or radio button , open a dialog to edit text input, or select a combobox.
Ctrl
  Stop speech.
F4
  Perform analyze current content. Please try this key if you can't access Flash content or can't control multimedia content.
Control + Alt + A
  Toggle the audio description function on or off.

Home or Control + Home
  Jump to the top of a page.
H or Right Arrow
  Go to the next heading.
Tab
  Go to the next link.
N
  Go to the next non-link text item.

## Multimedia Control

Control + P
  Play video and audio.
Control + S
  Stop video and audio.
Pause
  Pause video and audio.
Control + M
  Mute volume.
Control + J
  Decrease volume.
Control + K
  Increase volume.