The solution of the Win7 system CPU usage suddenly becomes high and suddenly becomes low

Operating Win7 Pure version of the system encountered a sudden high CPU usage and suddenly become low, seriously slowing down the system running speed, but also led to computer fever, if a long time, the loss of computer hard disk is very large, why this situation? Many users do not know the CPU usage suddenly become high and suddenly lower reason, the following small series and you explain the Win7 system CPU usage suddenly become high and suddenly lower the solution.

The steps are as follows:

1, first to understand where to view CPU usage, we right-click the bottom of the Desktop toolbar, and then choose to start Task Manager;

2, in the pop-up Windows Task Manager tab to select Performance Options, where you can view the CPU usage of the computer;

3, then we see the computer's CPU usage is high, low or high, this situation is open a certain CPU software, but usually we also can not determine which software accounted for the CPU, not to say that the larger the software volume of the CPU, is not such;

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

5, in the Resource Monitor tab we can see that the software is very intuitive to observe what the most CPU, most software CPU usage is fluctuating, so there is the CPU usage fluctuations. If there are one or two CPU usage has been high or beating amplitude, we need to close it;

6, such as the author of the computer 100PTC this software CPU has been occupied by more than 20%, for the health of the computer, certainly need to close off it;

7, the CPU utilization of a large software shutdown, we go back to the Windows Task Manager performance under the project to view, found that the CPU usage only 10%--30%, the line also recovered smoothly. is still more ideal.

About the win7 system CPU usage suddenly become high and suddenly lower the solution is introduced here. If you find your computer CPU is high and low, may wish to try the above methods, may be able to help you solve the problem now.