Microsoft has released build 27686 in the Canary channel, which contains important changes to improve performance in Windows 11. Microsoft aimed to reduce the carbon footprint thats why they added new power mode options. In build 27686, you will see two different option. These features will not only increase your performance but it will be beneficial for your Battery Health.
Now users can set different power modes for different power states. For Example, “Best Performance” mode if your PC is connected with AC power. In addition, on a “Best Efficiency” mode when running on a Battery.
"We’re starting to roll out improvements to the «Settings» > «System» > «Power & Battery» menu, including the ability to set the power mode for both when your PC is connected to the network and when it’s running on battery power, as well as several other user interface improvements on the page."
This improvement in Windows will increase the battery life and reduce the carbon footprint. Some other improvements in Build 27686 include changes to Windows Sandbox, FAT 32 and HDR.
Source: NEOWin
