![how to setup dual monitors](http://crua-monitor.com/cdn/shop/articles/how_to_setup_dual_monitors_1445x.jpg?v=1695610222)
You must also have such experience, while writing a manuscript or making a report, while looking up information; while going back to LINE with friends, while trying to catch up on the drama, the video can not be full screen to make you super busy; while writing the program, while previewing the interface effect, the screen switch super dazzling. This article tells you how to set up a dual-screen application.
But to achieve dual-screen first your device must have VGA/DVI/HDMI/DP any two output independent graphics card interface, if it is a laptop please check whether your expansion dock has two outputs.
First of all, connect the two external monitors to the computer interface through VGA/DVI/HDMI/DP any two cables
After successful connection, enter the desktop of the operating system, right-click on the blank desktop and select 【Display Settings】, if the connection is successful you can see two monitors
![Monitor Settings](https://cdn.shopify.com/s/files/1/0253/4794/8580/files/1.png?v=1673940648)
Find 【Multiple displays】 in the system settings, select 【Extend these displays】, then your two monitors can display different content.
![Expand your monitor settings](https://cdn.shopify.com/s/files/1/0253/4794/8580/files/Expand_your_monitor_settings_600x600.png?v=1673941792)
Find 【Set up multiple displays】, then check the two monitors we want to use and you're done.
![Setting up your two monitors](https://cdn.shopify.com/s/files/1/0253/4794/8580/files/Setting_up_your_two_monitors_600x600.png?v=1673941815)