The win7 system CPU usage suddenly becomes high and suddenly becomes low. Solution

When operating the win7 pure version system, the CPU usage suddenly becomes high and suddenly becomes low, which seriously slows down the system operation speed and causes the computer. Fever, if this is the case for a long time, the loss of the computer hard disk is very big, why is this happening? Many users do not know the reason why the CPU usage suddenly becomes high and suddenly becomes low, the following Xiaobian and everyone explain The win7 system CPU usage suddenly becomes high and suddenly becomes lower.

The steps are as follows:

1. First, understand where to view the CPU usage. Right click on the toolbar at the bottom of the desktop and select Start Task Manager;

2 In the pop-up Windows Task Manager tab, select the performance option, you can view the computer's CPU usage here;

3, then we see the computer's CPU usage is high or low or high However, in this case, there is a software that occupies a CPU, but usually we can't determine which software occupies the CPU. It doesn't mean that the larger the software, the more CPU, which is not the case;

4, we click on the resource monitor in the lower right corner of the performance project;

5, under the resource monitor tab we can see very intuitively observe which software is the most CPU, most software CPU usage The rate is fluctuating, so there is a fluctuation in CPU usage. If one or two CPU usages are always high or the jitter is large, we need to turn it off;

6. For example, the 100PTC software in the author's computer has been using the CPU for more than 20%. For the health of the computer, I definitely need to turn it off;

7. After shutting down the software with large CPU usage, we will return to the Windows Task Manager performance project and find that the CPU usage is only 10% ——30 %, the line has also recovered smoothly. Still quite ideal.

The solution for the CPU usage of the win7 system suddenly becomes high and suddenly becomes low. If you find that your computer's CPU is high or low, try the above method, maybe you can solve the problem now.