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Uninstalling these programs isn’t always possible - they might be core Windows apps or other programs necessary for your work or hobbies. Your computer likely has lots of background applications running constantly, even when you’re not actively using them.
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Close unnecessary applications or put them sleepĪ great way to reduce CPU usage is to close or put to sleep apps you aren’t using. That should help relieve 100% CPU usage on your PC. If you recognize the problem program and don’t need it at the moment, close it. Chances are that others have had the same issue. If you’re unfamiliar with the app that’s causing high CPU usage in Windows 10, look it up online. Viewing CPU usage in Windows Task Manager. Step 2: With the Task Manager open, switch to the Processes tab and click on the CPU column to sort by CPU usage. Step 1: Right-click on your taskbar and select Task Manager. Here’s how to identify the causes of high CPU usage with the Windows 10 Task Manager: The Windows Task Manager will tell you exactly which programs are causing high CPU usage of 90 to 100%. Identify the process that’s causing 100% CPU usage
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