Get a Power Efficiency Report
If u Have a laptop and want to get more battery life out of it?
Windows 7 includes a hidden built-in tool that will examine your laptop's energy use and make recommendations on how to improve it. To use this great Tool Following Sinple Steps
1. Run a command prompt as an administrator.type cmd (command prompt) in the Search Box
and when the cmd icon appears, right-click it and choose "Run as administrator."
2. At the command line, type in the following:
powercfg -energy -output \Folder\Energy_Report.html
where \Folder represents the folder where you want the report to be placed.
3. For about a minute, Windows 7 will examine the behavior of your laptop. It will then analyze it and create a report in HTML format in the folder you specified. Now Double-click the file, and you'll get a report -- follow its recommendations for ways to improve power performance.
