High CPU Usage Windows 11 Fix: Comprehensive Solutions

Are you experiencing high CPU usage on your Windows 11 device? You’re not alone. Many users have reported this issue, which can significantly impact your computer’s performance, causing it to slow down or even freeze. In this article, we will explore the problem of high CPU usage in Windows 11 and provide a comprehensive guide to its fix. We will cover various methods to help you address this issue, enhancing your system’s performance and efficiency.

Why is this happening? High CPU Usage in Windows 11

CPU (Central Processing Unit) usage refers to the percentage of computing power in use. If your Windows 11 PC is experiencing high CPU usage, it means that your processor is working too hard to handle certain tasks. While some level of usage is normal when running applications, excessive usage could indicate a problem.

High CPU usage can be caused by various factors such as background processes, malware, system updates, or outdated drivers. Understanding the root cause is the key to finding the right Windows 11 fix.

Solutions to Fix High CPU Usage in Windows 11

1. Check and End Task for Resource-Heavy Processes

One of the first steps to fix high CPU usage in Windows 11 is to identify and terminate any resource-heavy processes.

1. Press Ctrl + Shift + Esc to open the Task Manager.
2. Go to the Processes tab.
3. Click on the CPU column to sort processes by CPU usage.
4. Identify the processes using the most CPU and click End Task to terminate them.

Be cautious when ending processes, as terminating critical system processes can cause system instability.

2. Update Windows and Drivers

Keeping your system and drivers up-to-date is crucial in resolving high CPU usage issues.

Updating Windows 11:

1. Go to Settings by pressing Windows + I.
2. Click on Windows Update.
3. Select Check for updates and install any available updates.

Updating Drivers:

1. Open Device Manager by pressing Windows + X and selecting it from the list.
2. Right-click the driver you want to update (e.g., graphics, audio) and select Update driver.
3. Choose Search automatically for drivers.

3. Disable Background Apps

Background apps can use significant CPU resources. Here’s how to disable them:

1. Open Settings using Windows + I.
2. Go to Privacy & security, then select Background apps.
3. Either disable apps you don’t need running in the background or turn off background apps entirely.

4. Adjust Your Power Plan

The power plan can affect CPU usage. For optimal performance, switch to the High performance plan:

1. Press Windows + X and select Power Options.
2. Under Power mode, select High performance.

5. Scan for Malware

Malware can significantly affect CPU performance. Conduct a full system scan using Windows Defender:

1. Open Windows Security.
2. Select Virus & threat protection.
3. Click on Quick scan or Full scan for thorough analysis.

Ensure your antivirus software is up-to-date for maximum protection.

6. Disable System Startup Programs

Unnecessary startup programs can also cause high CPU usage. Disable unwanted programs:

1. Open the Task Manager by pressing Ctrl + Shift + Esc.
2. Navigate to the Startup tab.
3. Right-click on programs you don’t need at startup and select Disable.

7. Reinstall Problematic Software

Sometimes, a specific software can cause high CPU usage. Reinstalling might resolve the issue:

1. Open Settings.
2. Select Apps and then Apps & features.
3. Find the problematic software, click Uninstall, and follow the prompts.
4. Reinstall the software from a reliable source.

8. Perform a Clean Boot

A clean boot can help identify if third-party software or services are causing high CPU usage:

1. Press Windows + R, type msconfig, and hit Enter.
2. In the System Configuration window, navigate to the Services tab.
3. Check Hide all Microsoft services and click Disable all.
4. Go to the Startup tab and click Open Task Manager.
5. Under the Startup tab in Task Manager, disable all programs.
6. Restart your computer to perform a clean boot.

If the high CPU usage issue is resolved, you can gradually re-enable services and startups to identify the culprit.

Well, the conclusion:

High CPU usage in Windows 11 can be frustrating, but by following this comprehensive guide, you can identify and fix the problem effectively. From checking resource-heavy processes and updating your system to disabling background apps and conducting malware scans, each method is designed to help you optimize your computer’s performance. Implement these solutions to enjoy a smoother and more efficient Windows 11 experience.

Remember that regular maintenance, such as keeping your software updated and performing routine scans, can prevent such issues from arising in the future.