Learn how Smart charging in Windows can help your battery last longer over time.

To help extend battery life and performance, try to keep the battery level between 20% and 80% several times a week instead of using your device for only a short amount of time, and then plugging it in to …

When smart charging is turned on, your battery discharges and limits its maximum charge to 80%. A heart icon will appear over the battery icon in the system tray to let you know smart charging is active …

Now you can link and manage your mobile devices directly from your PC. This link between your Android device and PC provides instant access to your mobile device with just a few simple steps. …

If your Surface becomes unresponsive or freezes, try the following steps to force a shutdown and restart: Important: Whenever possible, shut down your Surface using the standard method. For …

We test Surface devices so we can provide you with an estimate of how much battery life you might expect from your Surface device. For some products, testing is also conducted according to carrier …

With up to 13.5 hours of video playback*, you don’t need to worry about running out of power or bringing a charger with you.

Lithium-ion batteries are the most common type of battery used in today’s portable devices. These batteries charge quickly, discharge deeply at a steady rate, and have high energy density that allows …

Testing consisted of full battery discharge during video playback. All settings were default except: Wi-Fi was associated with a network and Auto-Brightness disabled. Battery life varies significantly with …

Testing consisted of full battery discharge with a mixture of active use and modern standby.

Testing consisted of full Surface Earbuds battery discharge with a Microsoft Teams call until the Surface Earbuds disconnected from the host device. Battery life depends on device settings, environment, …