How To Force Full Screen In Windows 11: A Step-by-Step Guide

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4 min. read

Published on October 28, 2025

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Having an application or game run in full-screen mode on Windows 11 can significantly enhance your experience by eliminating distractions and maximizing screen real estate. However, sometimes applications don’t automatically launch in full screen, or you might want to force an application into full-screen mode that doesn’t typically support it. This guide provides several methods to achieve this, ensuring you can enjoy your programs and games the way they were meant to be seen.

Whether you’re dealing with an older application that’s not optimized for modern displays or simply prefer a more immersive experience, knowing how to force full screen in Windows 11 is a valuable skill. This article covers various techniques, from simple keyboard shortcuts to more advanced compatibility settings, to help you take control of your display.

How Can I Make Any Application Full Screen in Windows 11?

Using the F11 Key

The simplest way to force many applications into full-screen mode is by using the F11 key.

Open the application you want to make full screen.
Press the F11 key on your keyboard.

This method works for most web browsers and some other applications. To exit full-screen mode, simply press F11 again.

Utilizing Keyboard Shortcuts

Windows 11 offers several keyboard shortcuts that can help you maximize or manipulate application windows.

Select the application window you want to maximize.
Press Windows Key + Shift + Enter to maximize the window to full screen.
Alternatively, press Windows Key + Up Arrow to maximize the window.

Adjusting Compatibility Settings

For older applications that don’t automatically scale correctly, compatibility settings can be adjusted.

Locate the application’s executable file (.exe).
Right-click the .exe file and select Properties.
Go to the Compatibility tab.
Check the box labeled “Run this program in compatibility mode for” and select an older version of Windows (e.g., Windows 7 or Windows XP).
Check the box labeled “Disable fullscreen optimizations“.
Click “Apply” and then “OK“.
Run the application.

Modifying Display Settings

You can change your display resolution to match the application’s preferred resolution, which can sometimes force it into full screen.

Right-click on the desktop and select Display settings.
Scroll down and click on Display resolution.
Select a lower resolution that the application supports.
Launch the application.
If it runs in full screen, you can gradually increase the resolution until you find the optimal setting.
Once done, revert back to your recommended resolution.

Using Third-Party Applications

Several third-party applications are designed to force applications into full-screen mode.

Research and download a reputable full-screen enabler application.
Install the application following the provided instructions.
Launch the full-screen enabler and follow its instructions to force the desired application into full-screen mode.

Tips

Always test compatibility settings one at a time to identify the specific setting that resolves the issue.
Be cautious when downloading third-party applications and ensure they are from a trusted source.
If an application becomes unstable after forcing full-screen mode, revert the changes immediately.

Ensuring Seamless Full-Screen Transitions

Knowing how to force applications into full-screen mode enhances your Windows 11 experience, allowing for more immersive gaming and distraction-free work. Experiment with these methods to find the best approach for your specific applications.

FAQ

How do I exit full-screen mode in Windows 11?

Press the F11 key, or move your mouse to the top of the screen to reveal the window controls and click the “Restore Down” button.

Why is my game not going full screen?

The game may not be configured to run in full-screen mode by default, or there may be compatibility issues. Try adjusting the game’s settings or using compatibility mode.

Can I force a web browser into full-screen mode?

Yes, pressing the F11 key typically toggles full-screen mode in most web browsers.

What does “Disable fullscreen optimizations” do?

This setting disables certain optimizations that Windows uses to improve performance in full-screen applications, which can sometimes cause compatibility issues with older games.

Is it safe to use third-party applications to force full-screen mode?

Only use reputable applications from trusted sources to avoid potential security risks.