Whether you’re a programmer, Content creator, gamer, data analyst, or someone who has recently been forced to work from home in quarantine, a system with dual monitor setup not only looks good, but it can also improve productivity when multitasking with several different apps. However, a  dual monitor setup is only practical as long as you design it correctly.

Windows 10 has many features and vast settings to support one, two, three, four, and even more monitors without the need of any software.

In this, we’ll tell you through a bunch of tips to design and use a Dual monitor setup, whether you’re connecting an external display to your laptop, or you’re connecting two, three, or more monitors to your workstation.

Before configuring a Dual monitor setup:

Before configuring Dual monitors on your device, make sure that all the cables are connected to the monitors. It includes video signal and connecting power using DVI, VGA, HDMI, or DisplayPort cables.

dual monitor setup
Different cables spot on CPU

Steps for Dual Monitors setup on Windows 10:

1. Check if your GPU supports dual monitors setup:

 You can search online and check the specs of your GPU on the manufacturer’s website. This information will bewrite as “Number of Displays” or something like that.

Specs of GPU
Specs of GPU

2. Now Look for an available port on your PC:

Most modern computers have ports for DisplayPort (DP) and HDMI. Older interfaces include DVI and VGA ports. If you have one monitor port, then you will have to buy a splitter and divide the single port connection between two Dual monitors Setup.

Different kinds of  port on your PC
Different kinds of port on your PC

3. Then connect the second monitor to your computer and also a power outlet for Dual Monitor Setup:

             Make sure that you turn on your second monitor when you join a power outlet.

4. Now press Windows + I on your keyboard:

The window logo is present on a window key. You have to press the window + 1 keys at the same time.

5. After that, click System:

Click on System Option
Click on System Option

6. Then click Display:

 You will see the ‘Display’ option in the left sidebar.

7. Now select ‘Extend these displays’ under the Dual displays session:

It is in your hands to show only the contents of the first or second monitor or mirror the contents of the primary monitor on the second monitor.

8. Now scroll up the Display menu to rearrange your displays:

 If both your monitors are appropriately connected, then you will see two boxes at the top of the display settings with numbers(1&2) in them. If you don’t see both of your monitor’s display screen, you have to can click the ‘Detect button’ just below. After that, you have to click the ‘Identify button’ to see which box represents each monitor. Then drag the boxes to rearrange the tables to match your actual physical Setup. It is necessary to ensure that your mouse moves appropriately between the two monitors.

Rearrange you Displays
Rearrange you Displays

9. Finally, click Apply:

Click on Apply option after Rearrange your Displays
Click on Apply option after Rearrange your Displays

How to Change Your Second Monitor’s Scale and Resolution?

If you want to change the resolution of your dual monitor setup for window 10, then go to Settings > System > Display. Now scroll down to the layout and Scale section. Select the resolution and scale that you want from each drop-down menu.

Windows will give you a list of scale options and screen resolution, but it will also tell you which settings are advised for your monitors.


.At last, I came to this conclusion that Dual monitor setup for window 10 is advantageous if your graphic Processing Unit (GPU) supports that Setup.

The Dual monitor setup is beneficial for those people who have to work with many apps at the same time.



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