Help from Microsofthttps://support.microsoft.comWhen you're in a conference room and need to project, connect your PC using one of the cable connectors in the room, press the Windows logo key + P, and then choose one of the four options:
PC screen only. You'll see everything on your PC. (When you're connected to a wireless projector, this option changes to Disconnect.)
Duplicate. You'll see the same things on both screens.
Extend. You'll see everything across both screens, and you can drag and move items between the two.
Second screen only. You'll see everything on the connected screen. The other screen will be blank.
Then again, you might not even need a cable. If your PC and the projector both support Miracast, press the Windows logo key + K, choose a projector, and you're set.
Not sure if your PC supports Miracast? Windows will let you know. Just press the Windows logo key + K to check.
See moreSee lessHow to Connect a Laptop to a Projector: Step-by-Step Guide - wikiHow
Watch full videoSep 8, 2025 · Most projectors can be connected to your laptop using an HDMI cable, an adapter, or Bluetooth. Once you have this, you'll just need to configure your settings to mirror or extend your laptop screen. Here's how to connect a laptop to a projector using your Windows or Mac computer.
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May 19, 2025 · Need to connect a projector to your Windows 10 PC? We’ll show you how to do it step by step. Just make sure your ports match (HDMI, VGA, or DisplayPort), or use an adapter. Most …
How To Connect Laptop To Projector By HDMI - YouTube
Watch full videoJul 15, 2025 · Struggling to connect your laptop to a projector for your next presentation, movie night, or gaming session in 2025? This step-by-step tutorial will show you exactly how to connect your laptop to a...
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May 8, 2025 · Learn how to connect your laptop to a projector using HDMI, USB-C, or wirelessly. Check out this step-by-step guide for Windows and Mac users.
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