The Battery Capacity History section shows how the capacity has changed over time. On the right is Design Capacity, or how ...

If you're not using an iPhone, chances are you've got an Android phone in your pocket. Android is Google's mobile operating system, and it powers a range of phones like the Samsung Galaxy and Google ...

Is your Windows laptop battery not lasting as long as it used to on a single charge? High screen brightness, incorrect power settings, and too many applications running in the background are a few of ...