How to Change Computer Font in Windows 11: A Step-by-Step Guide

Changing the default font on Windows 11 can give your computer a fresh look and feel. By editing the system settings, you can customize the appearance to better suit your preferences. Follow these simple steps and you’ll have a new font in no time.

How to Change Computer Font in Windows 11

This guide will walk you through the process of changing the default system font on Windows 11 by tweaking some settings and creating a registry file.

Step 1: Open Settings

First, open the Settings app by pressing Win + I on your keyboard.

Within the Settings app, you’ll find all the necessary configurations for your system, including personalization options.

Step 2: Go to Personalization

Next, navigate to the Personalization section.

Here, you can alter the appearance of your computer, such as themes, colors, and fonts.

Step 3: Click on Fonts

In Personalization, click on the Fonts option.

This will take you to a page where you can see a list of all the fonts installed on your computer.

Step 4: Choose Your Desired Font

Select the font you want to set as your default system font.

Make sure to note the exact name of the font you choose, as you will need this for the next steps.

Step 5: Create a New Text Document

Open Notepad and enter the following code, replacing “YourFontName” with the name of your chosen font:

Windows Registry Editor Version 5.00

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionFonts]
"Segoe UI (TrueType)"=""

[HKEY_LOCAL_MACHINESOFTWAREMicrosoftWindows NTCurrentVersionFontSubstitutes]
"Segoe UI"="YourFontName"

This code changes the default font settings in your Windows registry.

Step 6: Save the File with .reg Extension

Save the Notepad file with a .reg extension, for example, “change-font.reg”.

The .reg extension allows you to create a registry file that can modify system settings when run.

Step 7: Run the Registry File

Double-click the saved .reg file and confirm any prompts to apply the changes.

Your system will now update to use the new font. You may need to restart your computer for the changes to take effect.

After completing these steps, your Windows 11 system will now display your chosen font as the default. This can make your computer feel more personalized and unique.

Tips for Changing Computer Font in Windows 11

  • Backup Your Registry: Before making any changes to the registry, create a backup. This ensures you can restore previous settings if something goes wrong.
  • Choose Legible Fonts: Pick fonts that are easy to read to avoid straining your eyes.
  • Restart Your Computer: Some changes might not take effect until after a reboot.
  • Check Compatibility: Ensure the font you choose is compatible with your system and supports all the necessary characters.
  • Experiment in Safe Mode: If you’re unsure, try making the changes in Safe Mode to minimize potential issues.

Frequently Asked Questions

What happens if I choose an incompatible font?

If the font is incompatible, your system might not display text correctly. You can restore your registry backup to fix this.

Can I revert to the default font?

Yes, you can revert to the default font by deleting the registry changes or restoring a backup.

Do I need admin rights to change the font?

Yes, modifying the registry requires administrative privileges.

Can I use custom fonts downloaded from the internet?

Yes, as long as the fonts are installed on your system and are compatible with Windows 11.

Will changing the font affect all applications?

Most system applications will use the new font, but some third-party applications might not be affected.


  1. Open Settings.
  2. Go to Personalization.
  3. Click on Fonts.
  4. Choose your desired font.
  5. Create a new text document.
  6. Save the file with .reg extension.
  7. Run the registry file.


Changing the computer font in Windows 11 is a straightforward process that can give your system a whole new look. By following the steps outlined, you can easily customize your font to better suit your style and preferences. Remember to backup your registry before making any changes to ensure you can revert if needed. With a new font, your computer screen will look fresh and unique, making your daily tasks more enjoyable. If you’re looking for further customization options, explore additional personalization settings in Windows 11. Happy customizing!

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