Switch off unused wireless technologies
You can reduce battery use by switching off bluetooth, wi-fi or mobile broadband when they are not in use.
Go to the Desktop and start typing Power.
Κάντε κλικ στο Ενέργεια για να ανοίξετε τον πίνακα.
The Power Saving section contains switches for Wi-Fi, Mobile broadband, and Bluetooth. Switch the unused services to off. Re-enable when needed by switching to on.