How to Use a Laptop as a Monitor: Step-by-Step Guide

Learn how to easily use your laptop as a monitor with our simple guide on Windows and macOS.

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To use a laptop as a monitor, you can employ Windows' built-in feature called 'Project to this PC.' Go to Settings > System > Projecting to this PC, and configure the settings. On your primary device, press Win + P, select 'Connect to a wireless display,' and choose the laptop. For macOS users, use third-party apps like 'Air Display' or 'Duet Display' for similar functionality. Ensure both devices are on the same network for a seamless connection.

FAQs & Answers

  1. Can I use any laptop as a monitor? Yes, as long as it supports the necessary features or apps, such as Windows' Project feature or third-party apps for macOS.
  2. What apps can help me use my laptop as a monitor? Popular apps include Air Display and Duet Display for macOS users, which allow seamless use of your laptop as a secondary monitor.
  3. Do both devices need to be on the same network? Yes, ensuring both the primary device and laptop are on the same network is crucial for a smooth connection.
  4. What settings do I need to configure on Windows? Go to Settings > System > Projecting to this PC to adjust settings for using your laptop as a monitor.