How to reasonably set the extension time of the win7 battery

Battery life is very important, but the same battery capacity is also very important for your computer to make the battery last longer. It is also equivalent to not wasting electricity, so that your battery can be used where it is used. How can we not waste the battery power and let the battery last longer?
1
Be sure to set the power control panel according to your own situation. This is best combined with your own specific situation.
The power control panel can be quickly accessed via the shortcut key Ctrl+x, or the power item can be found in the control panel.
2
The brightness of the screen is very important when setting the power item.
The most power-hungry can be said to be the brightness of the screen, and when we unplug the power supply, we should properly lower the screen brightness.
3
About wireless wifi function
If our computer uses wired dialing, then the wireless wifi function must be turned off, it is very power-hungry.
4
Turn off some useless processes through the task manager
You usually close the software through the software"x", in fact some are not closed, and will run in the background, this time we You need to press Ctrl+Alt+Del to bring up the task manager and then close those processes.
The above is about how to reasonably set the use time of extended win7 battery, reasonable setting, reasonable closing of some things to keep your battery last longer.