Why is my win7 power consumption so fast? So many

Many people will feel when using the notebook, it is clear that the notebook can still use a few hours. How can I use it for a while without power? At this time, the most important thing we should analyze is the process or hardware that is very powerful on the computer. Or the notebook's battery is not durable.
1
I want to make my laptop battery more durable,
It is recommended to look at "computer common sense to make laptop battery more durable".
2
Xiaobian thinks that more time we should pay attention to the battery power is used by which process.
One of the common sense to be said here is that the power consumption of the notebook used to browse the web and play games is completely different. This can be done from the temperature of the notebook's radiator is getting higher and higher. Like playing a large game battery can only persist until 2 hours. I feel that it is already a good battery. And if you just browse the web, or change the local file, you can only 2 hours. Then it can be said that the battery has been reimbursed quickly.
3
Click to start Attachment Right-click on the command prompt and select Run as administrator. Enter :powercfg /energy in it and wait for about 1 minute. The following screen will appear:
4
Copy the path inside, and then just paste the address bar of the folder, you can find the file. Find it and you will see the power efficiency analysis report.
With this report you can know that your notebook power is being used by that process.
The above is about why my win7 consumes so much faster. Very easy to use two solutions. I hope to help you.