Battery Saver works by limiting background activity and dynamically adjusting hardware settings to conserve battery. The new feature turns on automatically using rules (e.g., turn it on when the battery reaches 20%), but you can also turn it on manually with the “Right now” switch. Although the feature to conserve battery popped up in PC setting “Automatic Rules” appears grayed out, meaning that it’s not fully baked in the operating system.

This feature seems like a small change, but it can make a real difference, when you are in tight schedule to finish a work related task and a power source isn’t close or when you’re a traveling. Are you testing Windows 10 Technical Preview? How do you like changes so far? Tell us in the comments below. All content on this site is provided with no warranties, express or implied. Use any information at your own risk. Always backup of your device and files before making any changes. Privacy policy info.