How To Change Primary Monitor

How To Change Primary Monitor

Windows 10 is the most recent version of Microsoft’s operating system, which was introduced in 2015. This was created as a free upgrade for anyone who had Windows 7 or Windows 8 installed on their machines. It comes with a number of innovative features that make it a popular option. The option to use several displays is one such capability. We’ll teach you how to change the primary monitor on Windows 10 in this post.

How To Change Primary Monitor

Okay, you acquired the second monitor to boost your productivity or create a better working atmosphere at home or at the workplace. And, if my memory serves me correctly, your external monitor is a USB-powered monitor with a single wire for both power and input.

How To Change Primary Monitor

Windows 7 Home Premium, Professional, Ultimate, and Enterprise versions allow you to add an external monitor to your laptop’s display. This configuration allows you to launch many full-screen windows at the same time. On one monitor, for example, you may have your industry’s bank accounts open while compiling your balance sheet on another. 

Windows designates your laptop’s LCD screen or an external monitor as the primary display, which acts as the default place for your Windows taskbar and desktop shortcuts, depending on your hardware. You may, however, change the primary monitor manually to suit your needs.

What Is A Primary Monitor And A Secondary Monitor?

There’s no substitute for a primary and secondary monitor while working with a single display. However, the phrases primary monitor and secondary monitor come into play when you attach a USB-powered monitor/external display to your present PC.

What Is A Primary Monitor And A Secondary Monitors

The primary monitor or screen is the one on which the operating system is installed and where the ‘Start Menu’ appears. A secondary monitor is an additional display attached to a USB cable or port. Any of them can be extended, duplicated, or used as a “stand-alone” monitor.

You may operate both displays from the primary monitor, which is the central control screen. You may mirror the primary/secondary monitor’s screen to the other and utilize them both independently. For example, you may use one screen to view a YouTube how-to video while using the other screen to practice the technique

How Do I Change My Primary Monitor On Windows 10?

  • Modify the display options
  1. Select Display Settings from the menu by right-clicking on an empty spot on the Desktop.
  2. Choose the monitor you wish to use as your primary display, then scroll down and choose to Make this my primary display.
  3. After that, the chosen monitor will take over as the primary display.
  • In the NVIDIA Control Panel, select Monitor as the primary display.
  • Start by going to the NVIDIA Control Panel.
  • Select Set up numerous displays from the Display option in the left pane.
  • Make primary by right-clicking on the display number you wish to use for the main display. The display number with an asterisk (*) indicates the current monitor.
  • Then press the Apply button.
  • Finally, click Yes to confirm.

On Windows 10, switching between primary and secondary monitors is a breeze. The quickest way is to alter it directly from the Settings app’s Display section, but you may also utilize the Nvidia Control Panel or AMD Catalyst Control Center.

NOTE: These methods can also be used to set up numerous monitors.

Please try all of our ideas and let us know which one works best for you in the comments area.

How Do I Change My Primary Monitor On Windows 7?

To change the primary monitor on a Windows 7 machine with several monitors attached, simply do the following:

How Do I Change My Primary Monitor On Windows 7
  1. Make a right-click on a blank place on your Desktop.
  2. Select Screen resolution from the menu.
  3. In the area underneath it If you change your display’s look, all of the computers linked to your computer will be visible, each depicted as a screen with a number in the centre. The monitor with the number 1 in the middle is the one that is presently set as your computer’s primary monitor. Select the monitor you want to be your computer’s primary monitor by clicking on it.
  4. To activate it, tick the box next to Use this device as the primary monitor (or Make this my main display, depending on the version of Windows you’re using). This will inform Windows 10 to switch to the monitor you just selected as the primary display.
  5. After you click Apply, the changes you’ve made to your computer’s display setting will take effect.
  6. Exit the Screen Resolution window by clicking OK.

Dual monitor and even multiple monitor capability is available in all versions of the Windows Operating System that Microsoft presently supports. This implies that you may connect more than one monitor to your computer and have them show whatever you want in order to boost productivity and improve ease of use.

Multiple monitor capability is included in Windows 10, the newest and finest in a long series of Windows Operating Systems. In truth, Windows 10 is quite capable of supporting several monitors. Support for multiple displays is a lifesaver for power users since most of them have many displays attached to their PCs.

GPU Utilities

Many GPUs operate in tandem with graphics software supplied by the vendor to get the most out of a device. These programs, on the other hand, can override or influence the monitor settings in Windows 10, rendering any modifications made in ”Display Settings” moot.

GPU Utilities

Take the NVIDIA GPUs; they operate with the NVIDIA control panel tool, normally obtained from the taskbar icon, or with the NVIDIA Control Panel right-click on the desktop and select it.

Expand the menu on the left of the software to the “Show” list once opened, then click on “Multiple Shows Set” When you open it. The menu selections will thereafter be remarkably similar to the Display Settings in Windows 10. Select “Primary monitor” by clicking on your main display.

For AMD chipset GPUs, you can reverse the method in the user manual for this purpose.


When you attach more than one monitor to a computer running Windows, Windows designates one of the displays as the primary monitor (in nearly all circumstances, this is the monitor that was attached to a computer first) and the others as secondary, tertiary, and so on. Because the primary monitor is the default monitor on which Windows shows everything, knowing which monitor is attached to your computer you want to be the primary monitor is crucial.

Thankfully, not only does Windows 10 allow users with several displays to change their primary display at any moment, but the procedure is also rather straightforward.


About Author

Hello, I am Zayn, a tech enthusiast, and have been writing on this topic for the past 10 years. I have had my hands on hundreds of tech gadgets over the years and know what it takes to make a quality product that stands out from the crowd. That’s why; I only focus on providing test results, reviews, and buying guides for technology devices. Thank you very much for taking the time to look at my bio; it really means a lot!

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