I feel that the CPU usage rate is always 50% recently. I looked at the process and found that wmpnetwk occupied a lot of CPU and could not be turned off. Then I disabled the service. The method is as follows:
The prohibited methods are:
Enter: Control Panel - Administrative Tools - Services, find the "Windows Media Player Network Sharing Service" service, the "Startup Type" is displayed as Automatic, and the status is "Started". Left-click, click "Properties", click the "Stop" button on the "General" page, then change the "Startup Type" to "Disabled", confirm and you are done.
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