Windows 7 can save energy and power saving Power setting is the key

If you want to make your Windows 7 more energy efficient, then follow the author to the most energy-efficient settings for Windows 7 power options.

To turn on the power options for Windows 7, the first step is to open the Windows 7 control panel. For users who frequently use Windows XP, the location of the control panel may not be found for a while, in fact, in the middle of the computer address bar (as shown).
Open the Control Panel
Find <;Hardware & Sound", and then find <;Power Management> On the line, then select “Change Energy Saver>, then the detailed setup process.
Change the power saving settings of Windows 7
The default setting in Windows 7 power options is definitely quite satisfactory. To achieve the most energy saving, you can only customize one solution yourself.
Customize a Windows 7 Energy Saving Solution
In addition to the two optional times to turn off the display and put the computer to sleep, the most important energy saving settings should be in the advanced power settings, where you can set up multiple independent computer hardware. The closing time. Such as hard drives and wireless adapters.
Advanced power settings are key
If you don't sit in front of your computer often, you can set the time to turn off the display to 5 minutes or less, and the computer can go to sleep less.
If you are worried about other people using your computer while the computer is sleeping, you can also set a wake-up password to keep your computer safe.