Click “Add Hot Key” button in the bottom left corner
To define opening specific web page with your default browser, select “Open URL…”
Paste the desired URL and click “OK” button.
The hot key sequence input box will appear.
To set the Key Sequence, press the desired keys combination. The sequence of pressed keys will appear in the input box. If the combination is not available or if the combination is reserved by the system, the keys sequence will not appear and you will need to select another sequence.
Click “OK” to save settings or “Cancel” to discard.