Windows 11 Settings to Keep Your CPU Cool

One of the primary concerns for any computer user is the system’s performance and longevity. If you’ve recently upgraded to Windows 11, you might be pleased with its sleek design and additional features. However, behind the aesthetic appeal and better functionality, your system’s CPU might be working harder, leading to overheating issues. But fear not, Windows 11 offers a range of settings that can help keep your CPU cool.

The Importance of CPU Temperature

Before looking into the settings, let’s briefly touch on why maintaining an optimal CPU temperature is essential. A hot CPU can lead to:

  • System Crashes or Freezes – Overheating can result in random system crashes or even the dreaded Blue Screen of Death (BSOD).
  • Throttling – To prevent overheating, your system might reduce the CPU’s clock speed, negatively impacting performance.
  • Shortened Lifespan – Consistent overheating can harm your CPU in the long run and result in a shorter lifespan for your system.

Basic Checks

Before tweaking any settings, make sure you’ve:

  • Checked that your hardware cooling solutions, like fans or liquid coolers, are functioning properly.
  • Cleaned any dust or debris that may be obstructing airflow.
  • Made sure your PC has enough room for adequate airflow.

The Settings

Now let’s take a look at the settings that can help keep your CPU cool.

1. Power Plans

Windows 11, like its predecessors, offers various power plans that can impact your CPU’s performance and heat generation. To see the power plans in Windows 11:

  1. Head to the Control Panel. You can get there by searching for it in the search bar.
  2. Navigate to Hardware and Sound > Power Options.

You’ll see power plan options like “Balanced,” “High Performance,” and “Power Saver.”

Choose “Power Saver” for optimal CPU cooling. Doing this lowers the overall power consumption and minimizes the heat generated by your PC components, including your CPU. Keep mind that this will also reduce your computer’s performance.

2. Advanced Cooling Options

To fine-tune how your system cools the CPU, you can go into the Advanced Power Settings:

  1. Navigate to Control Panel > Hardware and Sound > Power Options.
  2. In “Power Options,” click on “Change plan settings.”
  3. Click on “Change advanced power settings.”
  4. Navigate to “Processor power management,” then “System cooling policy.”
  5. Change it to “Passive.”

This setting will slow the processor before increasing fan speed, thereby reducing CPU temperature.

3. Maximum Processor State

Within the same “Processor power management” menu, you can find the “Maximum processor state” setting. Lowering this percentage will restrict the CPU from hitting its peak performance, thus generating less heat.

4. Background Apps

Windows 11 allows many apps to run in the background by default. These apps can eat up CPU cycles and make your system hot. To stop apps from running in the background, use these steps:

  1. Go to Settings >  Apps > Installed Apps.
  2. Click the menu (three-dots) button for the app to disable background settings and click on “Advanced options.”
  3. Under the “Background apps permissions” section, use the “Let this app run in the background” setting and select the “Never” option.

Repeat steps 2 and 3 to change the background permissions for other apps.

5. Startup Programs

Limit the number of programs that start with Windows to lessen the initial CPU load during startup.

  1. Press Ctrl + Shift + Esc to open Task Manager.
  2. Go to “Startup apps.”
  3. Right-click on programs and choose “Disable” for those you don’t need immediately on startup.

6. Update and Drivers

Keeping your system up to date is crucial. Sometimes, overheating is due to software bugs or outdated drivers.

  1. Navigate to Settings > Windows Update, and click on “Check for updates.”
  2. For drivers, you can either go to the device manager or use a third-party tool to ensure all drivers are up to date.

7. Custom Fan Curves (For Advanced Users)

If your system allows it, you can set custom fan curves to better control how your cooling solution reacts to varying CPU temperatures. You’ll typically need to access your system’s BIOS/UEFI for this, and it’s recommended for advanced users who are comfortable with these settings.


Windows 11 brings a host of new features and improvements, but it’s crucial not to overlook system performance and health. By adjusting just a few settings, you can make sure that your CPU stays cool, allowing your PC to run smoother and last longer.

Share this information along to a friend if you find it useful. You may also check our Windows productivity tips to help boost the amount of work you get done.

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