Task Manager will sorted the processes according to CPU usage. In the “Processes” tab, click on the “CPU” column header.Click on 'Yes' to grant permission on the prompt and run Task Manager. Press the 'Ctrl,' 'Shift,' and 'Esc' keys on your keyboard.You can do so using the Windows Task Manager by following the steps given below. One quick way to get rid of this issue is to end the processes that take up high CPU usage simply. Work your way through them and find the one that works best for you. Below are a few methods by which you can fix the CPU at 100% usage easily. Once you have identified what the cause of the problem might be, it is now time to move on to the solutions. Part 2: How to Fix CPU at 100% All the Time If it suffers from a bug or fails to deliver properly, it can cause high CPU usage. WMI Provider Host: The WMI Provider Host monitors and troubleshoots systems on a particular network.On the other hand, various third-party antivirus software and tools can also take up a lot of CPU usage on your computer. Viruses or Antiviruses: If there aren't any notable causes of high CPU usage, the chances are that it is the doing of a virus or malware attack.Thus, these programs and apps that require high processing power should be run one at a time. Heavy Applications and Programs: Some programs such as video and graphic editing tools, games with high resolutions, etc., require high CPU power and can consume a large part of CPU usage.Such processes can cause CPU usage to be full and might hinder your computer's performance capacity. Background Running Processes: Sometimes, an application or a process might auto-start and continue to run in the background without getting noticed.At this point, your computer is trying to perform more work than its limit, which can ultimately cause a decrease in speed.įollowing are a few reasons which can cause CPU usage to reach 100%. If your computer is displaying a prompt that the CPU is at 100% usage, what it basically means is that your CPU is working at its maximum capacity. So, let's take a detailed look at what goes wrong and how you can fix this issue using the simple methods prescribed below. This can cause quite some frustration among users. This happens when your CPU is facing too many tasks and processes and is overwhelmed by the enormity of them. Oftentimes, it is seen that your computer slows down and is unable to perform heavy tasks. The performance capacity of a CPU is a core contributor to the speed at which the computer runs. The performance of your computer is directly related to the performance of the CPU. All the data and commands are heavily dependent on it. The Central Processing Unit (CPU) is often referred to as the brain of the computer in order to assert its importance in the functionality of a computer.

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