How to use multiple monitors in Windows - Microsoft Support
Learn how to connect your Windows PC to external monitors and adjust the display settings.
Troubleshoot external monitor connections in Windows
If you need help setting up your external monitors, see How to use multiple monitors in Windows. If you’re having trouble setting up multiple monitors on Surface, see Troubleshoot connecting Surface to a second screen. Troubleshoot issues that occur when setting up external monitors.
Guided Help: Dual monitor setup is easy in Windows 7
In Windows 7, it is easy to add a second monitor by using the new hotkey Win+P. This is convenient when you need to change the display settings during your presentations with a projector connected to your laptop. Here are two methods to …
Screen mirroring and projecting to your PC or wireless display
Cast to an external display from your Windows PC. You can wirelessly connect your PC to a TV, projector, or other kind of external display that supports Miracast. Turn on your TV, projector, or other display. If you're using a Miracast dongle or adapter, make …
Use a Surface USB-C to display adapter - Microsoft Support
See things on a bigger screen by connecting one of the Surface USB-C to display adapters to an external monitor or TV. Here’s what you’ll need: A Surface device that has USB-C port. To determine if a Surface has a USB-C port, check the features page for the device.
Connect Surface to an external display - Microsoft Support
Screen mirroring and projecting to your PC or wireless display. Connect your Surface on Windows 10 to a TV, external display, or projector by using the Surface HD Digital AV Adapter or the Surface VGA Adapter.
Change your screen resolution and layout in Windows
Before you get started, if you have external displays connected to your PC, choose the display you want to change. Select Start > Settings > System > Display and look at the section that shows your displays. Select the display you want to change. When …
Manage user accounts in Windows - Microsoft Support
Find solutions to common problems or get help from a support agent. Learn how to add user accounts in Windows 10 and Windows 11. With an account, each person has separate files, browser favorites, and a private desktop.
Troubleshoot connecting Surface to an external display
If you have followed the recommended steps at Connect Surface to an external display to connect to your external display, such as TV, monitor, or projector, and you're having trouble here are some things to try.
Present on multiple monitors (and view speaker notes privately)
You can present with two monitors: Using Presenter View is a great way to view your presentation with speaker notes on one monitor (your laptop, for example), while your audience views the notes-free presentation on a different monitor (like a larger screen you're projecting to).