In the ever-evolving digital landscape, personalization is key to enhancing your overall computing experience. Windows 10, a versatile operating system, offers a myriad of customization options, including the ability to change its default system font. While the default font, Segoe UI, is pleasing to the eye, you might have your own unique style or preferences. In this comprehensive guide, we’ll walk you through the process of customizing the default system font on your Windows 10 PC. Buckle up, and let’s embark on this journey of aesthetic enhancement.
Understanding the Need for Customization
Windows 10 is renowned for its user-friendly interface and sleek design, but sometimes, you may yearn for a touch of individuality. Changing the system font can be a small yet impactful way to put your personal stamp on your PC. Whether you’re a designer looking for a more creative font or simply want a fresh look, the ability to customize the default font can be a game-changer.
How to Change the Default System Font Using Registry Editor
As of the latest Windows 10 updates, neither the Settings nor the Control Panel provides a direct option to modify the default system font. Fortunately, we can achieve this customization by utilizing a simple yet effective method involving the Windows Registry Editor. Here’s how to get started:
Step 1: Identify Your Desired Font
Before diving into the registry hack, you need to pinpoint the font you wish to set as your default system font. To do this, follow these steps:
- Click on the “Start” menu and search for “Settings,” then click the first result. Alternatively, press the Windows key + “i” to quickly access the Settings window.

2. In the Settings window, select “Personalization” and navigate to “Fonts” in the left sidebar.

3. On the right pane, you’ll find a list of available fonts. Locate the font that aligns with your preferences and click on its name to reveal its official name. Make note of this name as you’ll need it for the next steps.

Step 2: Create the Registry Hack
Now that you have the official name of your chosen font, it’s time to create the registry hack. Follow these instructions:
- Open the “Start” menu and search for “Notepad,” then click on the application to open it.

2. Copy the following code and paste it into a new Notepad document. Be sure to replace “NEW-FONT” in the code with the official name of your selected font. Ensure that you maintain the double quotes around the font name as shown in the code snippet below:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts]
"Segoe UI (TrueType)"=""
"Segoe UI Bold (TrueType)"=""
"Segoe UI Bold Italic (TrueType)"=""
"Segoe UI Italic (TrueType)"=""
"Segoe UI Light (TrueType)"=""
"Segoe UI Semibold (TrueType)"=""
"Segoe UI Symbol (TrueType)"=""
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes]
"Segoe UI"="NEW-FONT"

- In Notepad, navigate to “File” and select “Save As.” Assign a name followed by “.reg” in the “File name” field. For example, if you want to save the file as “mynewfont,” type “mynewfont.reg.”
- Choose “All Files” from the “Save as type” dropdown menu, select your desired save location, and click “Save.”

Step 3: Merge the Registry File
Now that you’ve created the Registry hack, it’s time to implement it by merging it into the Windows Registry. Follow these steps:
- Locate the folder where you saved your newly created Registry hack.
- Right-click on the file and select “Merge.”

3. Confirm by clicking “Yes” in the prompt that appears.
4. Click “Yes” again to add your new values to the Windows Registry.

Step 4: Restart Your Computer
To apply the changes successfully, it’s necessary to restart your computer. Follow these steps:
- Click on the “Start” menu, then select the power icon.
- Choose “Restart” to reboot your computer.

After your computer restarts, you’ll notice that your selected font has become the default font for most Windows panels and tools. You’ve successfully customized your system font to reflect your personal style.
How to Revert to the Original Default Font on Windows 10
If you ever decide to revert to the original default font, it’s a straightforward process. By creating another Registry hack and following a few simple steps, you can restore the default Windows font. Here’s how:
Step 1: Open Notepad
Begin by opening Notepad. You can do this by following these steps:
- Click on the “Start” menu and search for “Notepad.”
- Click on the “Notepad” application in the search results to open it.
Step 2: Create the Registry Hack
In your newly opened Notepad document, copy and paste the following text without making any changes:
Windows Registry Editor Version 5.00
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Fonts]
"Segoe UI (TrueType)"="segoeui.ttf"
"Segoe UI Black (TrueType)"="seguibl.ttf"
"Segoe UI Black Italic (TrueType)"="seguibli.ttf"
"Segoe UI Bold (TrueType)"="segoeuib.ttf"
"Segoe UI Bold Italic (TrueType)"="segoeuiz.ttf"
"Segoe UI Emoji (TrueType)"="seguiemj.ttf"
"Segoe UI Historic (TrueType)"="seguihis.ttf"
"Segoe UI Italic (TrueType)"="segoeuii.ttf"
"Segoe UI Light (TrueType)"="segoeuil.ttf"
"Segoe UI Light Italic (TrueType)"="seguili.ttf"
"Segoe UI Semibold (TrueType)"="seguisb.ttf"
"Segoe UI Semibold Italic (TrueType)"="seguisbi.ttf"
"Segoe UI Semilight (TrueType)"="segoeuisl.ttf"
"Segoe UI Semilight Italic (TrueType)"="seguisli.ttf"
"Segoe UI Symbol (TrueType)"="seguisym.ttf"
"Segoe MDL2 Assets (TrueType)"="segmdl2.ttf"
"Segoe Print (TrueType)"="segoepr.ttf"
"Segoe Print Bold (TrueType)"="segoeprb.ttf"
"Segoe Script (TrueType)"="segoesc.ttf"
"Segoe Script Bold (TrueType)"="segoescb.ttf"
[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\FontSubstitutes]
"Segoe UI"=-
Step 3: Save the Registry Hack
To save the Registry hack, follow these steps:
- In Notepad, navigate to “File” and select “Save As.“
- Provide a name followed by “.reg” in the “File name” field. For example, if you want to save the file as “restorefront.” type “restorefront.reg“
- Choose “All Files” from the “Save as type” dropdown menu, select a suitable location to save your file, and click “Save.”

Step 4: Merge the Registry File
Now that you’ve created the Registry hack for reverting to the original default font, follow these steps to apply it:
- Locate the folder where you saved the new Registry hack.
- Right-click on the file and select “Merge.”
- Confirm the action by clicking “Yes” in the prompts that appear.

Step 5: Restart Your Computer
To complete the process, restart your computer by following these steps:
- Click on the “Start” menu.
- Select the power icon.
- Choose “Restart” to reboot your computer.
Once your computer restarts, the original default font will be restored, and you’ll have successfully returned to the familiar Windows interface.
Conclusion
Changing the default system font on Windows 10 not only adds a personal touch to your computing experience but also enhances aesthetics and readability. By following the steps outlined in this guide, you can effortlessly change the default font to align with your style or revert to the original font if you ever wish to return to the default look. Embrace the power of customization and make your Windows 10 PC truly yours.