Let me tell you what to do if win7 CPU usage is 100

Usually when using a computer, if the CPU usage is too high and the computer responds slowly, it is because we open too many programs and the CPU load is too high. At this time, we need to close a few open programs to reduce the CPU usage. However, if the CPU usage is 100%, it will be difficult to even close the programs. What should we do at this time?

1. First find the Ctrl, Alt and Del keys on the keyboard and press them simultaneously. When the interface shown below appears, click "Start Task Manager".

2. After the task manager appears, you can see the running applications, number of processes, cpu usage, physical memory, etc. Select the application you want to close and click "End Task" to close the program to reduce CPU usage.

3. Of course, some programs will not be displayed in the application bar and will only run in the background, but it is of no use. We need to click "Processes" first to find these processes that are useless and occupy memory and CPU. Click "End Process" to reduce CPU usage.

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