Use Smart charging in Windows - Microsoft Support
Learn how Smart charging in Windows can help your battery last longer over time.
Add the battery icon to the taskbar in Windows 10
Learn some battery-saving tips. Add the battery icon to the taskbar in Windows 10.
Smart charging on Surface - Microsoft Support
When smart charging is turned on, your battery discharges and limits its maximum charge to 80%. You might notice reduced battery life as a result. When you discharge your battery below 20% …
Caring for your battery in Windows - Microsoft Support
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 …
USB-C and Fast Charging for Surface - Microsoft Support
Learn how to use Fast Charging to charge your Surface more quickly.
How to investigate a billing charge from Microsoft
Learn what to do if you find charges you don't recognize from Microsoft.
Charge Surface Duo - Microsoft Support
Learn how to charge your Surface Duo and get tips for best results.
Power settings in Windows 11 - Microsoft Support
Power efficient settings help extend your battery life by minimizing the amount of battery needed to power your device when you’re not using it. These settings turn off your screen and put your …
PC is charging slowly or discharging while it’s plugged in
Learn about things you can try to fix things if your Windows 10 PC is plugged in and charging slowly or discharging.
Contact - Microsoft Support
When you see unexpected charges from Microsoft in a monthly statement from your bank, credit card, or any other payment provider, we want to help you resolve your questions as quickly as …
What to do if your Surface power supply or charger doesn’t work
Find support if your Surface power supply or charger doesn't work, or the charger light is off, blinking, or flashing and your Surface isn't charging.