Steps Increase battery life of your laptop





Step 1: Click on the Start Menu and type “ CMD ” in the Start Search bar.                                                       Step 2: The search will start and it will then display an icon of “ CMD ” . simply right click on it 
              and select Run as administrator.
Step 3: It will open command line, now simply run the command “powercfg -energy”
              without quotes. (For windows 7 users.)
                                                                             -OR-
    Simply run the command “powercfg /energy” without quotes. (For windows 8 users.)
Step 4: Now Press “Enter

Conclusion:

Once you successfully execute this command , Windows  will run a complete scan of  your system
and it will find some ways to improve performance and power efficiency.The results of this process will be saved to an HTML file, which is commonly  present  in the“System32” folder of most of the systems.
To access this file, simply follow the path which will be displayed in command prompt window after
completion of the command. Read This file to understand that what program in your system is
consuming more power and degrading the performance. Fix the Problem to Increase battery life
 of your laptop.