How to Set Primary Monitor Windows 11: A Step-by-Step Guide

Setting your primary monitor in Windows 11 is a straightforward process. In just a few clicks, you can designate which of your connected monitors is the main one. This is especially helpful if you’re using multiple monitors and want to control where new windows open by default.

Step by Step Tutorial on How to Set Primary Monitor Windows 11

Before we dive into the steps, let’s understand what we’re trying to achieve here. Setting the primary monitor allows you to decide which screen is your main display. This means that your taskbar, start menu, and most importantly, newly opened applications will appear on this monitor by default.

Step 1: Right-click on your desktop

Right-click on an empty space on your desktop.

By right-clicking on your desktop, you open a context menu that allows you to access your display settings quickly.

Step 2: Click on Display settings

From the context menu, select ‘Display settings.’

The Display settings is where you can configure everything related to your monitors, from resolution to orientation, and of course, set your primary monitor.

Step 3: Identify your monitors

Scroll down to the ‘Multiple displays’ section and identify your monitors.

Each connected monitor will be represented by a numbered box. Click ‘Identify’ to see corresponding numbers displayed on each monitor, helping you know which is which.

Step 4: Select the monitor you want to set as primary

Click on the box representing the monitor you wish to set as primary.

When you click on a monitor’s box, it becomes highlighted, indicating that it’s selected and any changes you make will affect that specific monitor.

Step 5: Check the box ‘Make this my main display’

Under the ‘Multiple displays’ section, check the box that says ‘Make this my main display.’

This checkbox is only selectable when you have clicked on a non-primary monitor. If it’s greyed out, it means that the selected monitor is already set as the primary one.

Once you’ve completed these steps, the selected monitor will be set as your primary display. Your taskbar and any new windows or applications will now open on this monitor by default.

Tips for Setting Primary Monitor Windows 11

  • Make sure all your monitors are properly connected and turned on before trying to set the primary one.
  • If a monitor is not detected, check your cables and connections to ensure everything is secure.
  • Remember that setting a primary monitor can change where your icons and open windows appear, so you might need to rearrange them.
  • If you’re using a laptop with an additional monitor, you can choose whether to duplicate or extend your displays in the same settings menu.
  • For those who use their computers for gaming or professional work, having the primary monitor set up correctly can significantly enhance the experience.

Frequently Asked Questions

How do I know which monitor is which?

When you’re in the ‘Display settings,’ you can click ‘Identify’ to display a number on each monitor.

Can I change my primary monitor back to another one later?

Yes, you can change your primary monitor as many times as you need by following the same steps.

What if my "Make this my main display" checkbox is greyed out?

If this checkbox is greyed out, it means the monitor you’ve selected is already set as the primary one.

Will my open applications move to the new primary monitor?

When you set a new primary monitor, your applications will remain where they are, but new ones will open on the primary monitor.

What should I do if my monitor isn’t recognized?

First, check your cables and connections. If the issue persists, you may need to update your graphics drivers or check your monitor’s compatibility with Windows 11.


  1. Right-click on desktop
  2. Click on Display settings
  3. Identify monitors
  4. Select monitor to set as primary
  5. Check ‘Make this my main display’


Setting your primary monitor in Windows 11 can help you create a more efficient and personalized computing environment. Whether you use multiple displays for work or gaming, knowing how to manage them is a vital skill in today’s multi-screen world. By following the steps outlined in this article, you can easily designate your preferred monitor as the primary one, ensuring that your most important tasks take center stage.

Remember, the primary monitor you choose will influence your workflow and how you interact with your device. So, take some time to experiment with different setups and find what works best for you. Also, keep in mind that the flexibility of Windows 11 allows you to change your primary monitor whenever you need to, so don’t be afraid to adjust your configuration as your needs evolve.

Now that you know how to set your primary monitor in Windows 11, why not customize it further? Explore your display settings, experiment with different resolutions, and tailor your desktop to your liking. And if you ever run into trouble or have questions, the Windows community is always there to help. So, go ahead and make your computing experience as comfortable and efficient as possible!

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