Analysis of causes of high CPU usage

Sometimes when we use the computer, we will be prompted that the system occupies too much CPU. If it is not processed, the performance of the computer will decrease, resulting in lags during use. To solve this problem, we can start from Here are a few ways to get started.

What is the reason why system occupies too much CPU:

1. System service

1. Open the task manager and wait for a while to see the CPU occupancy. See if that solves the problem.

3. If it cannot be lowered by itself, then you can open the "Management" of the computer

4. Enter again Go to "Services"

5. Open the "superfetch" service.

6. Change the startup type to "Manual" and click "OK" to save.

2. Hardware failure

1. There is also a possibility that your CPU and other hardware have failed.

2. You can try to re-plug and unplug memory, hard disk, CPU and other equipment. If the problem cannot be solved, it is recommended to go to after-sales service for repair.

3. Setting issues

1. Press win R and enter “regedit”

2. Open this project in order

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\TimeBroker

3. Then double-click to open timebroker and find "start"

4. Just change the 3 here to 4.

4. System failure

1. Of course, you can also try other systems. Here we recommend a streamlined version of the system.

2. The lite version takes up less CPU and memory, so there is a certain probability that it can help users solve this problem.

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