What to do if win7 CPU usage is 100

What should I do if win7cpu usage is 100?

There are two main solutions:

1. Modify the registry

1. After opening the system, click "Start--Run" inside, Enter "regedit" in the dialog box, and then click the Enter key to open the Registry Editor;

2. After the Registry Editor is opened, enter " HEKY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\servies\Audiosrv" options are expanded in order, then find the value in the picture on the right side of the window, double-click to open it and delete the numerical data inside;

二, Modify service disable

After opening the run dialog box, enter "services.msc" in it, click the Enter key to open the service window, find the "Multimedia Class Scheduler" service item in the service window and double-click it to disable it , then just confirm to save and exit.

#After setting up, restart the computer again to solve the problem of full win7 CPU usage.

Extended information:

Reasons for high CPU usage:

1. Caused by virus Trojans. A large number of virus Trojans continue to copy and infect system files in the computer or secretly The account-stealing Trojan is downloaded in the background, causing the CPU resource usage to remain high.

2. Too many startup items will also lead to high CPU usage. Except for anti-virus software and input methods, general programs can be prohibited from starting at startup, and there are also unnecessary services and scheduled tasks.

3. You are using software with high CPU usage. The best way in this situation is to replace the software with other similar software with low CPU usage

4. The computer has too many test version drivers installed, especially the graphics card driver. It is best to choose Microsoft certified or Install the officially released driver.

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