خاموش کردن فنآوریهای بیسیم استفادهنشده
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 Wi-Fi or Bluetooth, respectively.
Click Wi-Fi to open the panel, or Bluetooth, respectively.
In the header bar, switch the unused services to off. Re-enable when needed by switching to on.