The built-in Powercfg.exe command in Windows 7 is not a hassle. Users only need to run it in the system to view the analysis of battery usage.
Enter POWERCFG -ENERGY -output d:\\ in the "Search Programs and Files" menu in the Windows 7 Start menu and press Enter. The system will automatically call the relevant program for analysis.
After waiting for the program to finish running, go to the root directory of the D drive, you will find a file named "\\", open this file with Notepad or IE, you will see Windows 7 Analysis of current system power usage and configuration.
Edit Comment: Users who have installed Windows 7 use the above methods to view the results of the system analysis for you. Through such an "analysis including", users can properly configure the notebook's effective power usage plan. The laptop battery cares about your laptop battery and makes it work better.
We can open the Win7 system resource manager by clicking the folder icon on the Win7 taskbar or pres
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