How to Connect PC to TV Wirelessly: 3 Easy Ways

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How to Connect PC to TV Wirelessly

Connecting your PC to your TV wirelessly is a great way to enjoy movies, presentations, or games on a bigger screen — all without messy cables. This process is much more practical and flexible than using HDMI or other physical connections.

But here’s the thing: not all wireless methods work for everyone. Some are made for Windows only, others for macOS, and a few are cross-platform. In this guide, you’ll learn the three most effective ways to connect a PC to a TV wirelessly, with clear notes on compatibility and tips to avoid common issues.

Method 1: Using Miracast (Windows Only)

Miracast is a built-in wireless display feature in many Windows PCs and Smart TVs. It allows you to mirror your PC screen to your TV.

What You Need:

  • A Windows 10 or 11 PC that supports Miracast
  • A TV that supports Miracast (many LG, Samsung, Panasonic models do)
  • Both devices connected to the same Wi-Fi network

⚠️ Important Notes:

  • Not all Windows PCs support Miracast. This is especially true for many desktop PCs.
  • A reliable test to check if your device is compatible is to press Windows + K. If you see “Your device doesn’t support Miracast,” then you’re out of luck with this method.

How to Use:

  1. On your TV, enable the screen mirroring option (check your TV manual).
  2. On your PC, press Windows + K.
  3. Select your TV from the list.
  4. Choose “Duplicate” or “Extend” display, depending on how you want to use the screen.

Method 2: Use Chromecast or Chromecast Built-In (Windows & macOS)

Google Chromecast is another reliable way to connect your PC to your TV wirelessly — and you may not even need to buy anything.

TVs with Chromecast Built-In

Most recent Smart TVs from Sony, Philips, and Xiaomi come with Chromecast built-in. If your TV supports it, you can stream from your PC without needing to plug in any device.

How to Use It:

  1. Ensure your TV and PC are on the same Wi-Fi network
  2. Open Google Chrome or Microsoft Edge on your PC
  3. Click the three dots menu (top-right corner) > Cast
  4. Choose your TV and select what to share:
    • A browser tab
    • The whole screen

💡 Make sure your TV has Chromecast enabled in the settings. It won’t show up if disabled.

TVs Without Chromecast

f your TV doesn’t have Chromecast built-in, you’ll need to buy a Chromecast device and plug it into the HDMI port of your TV.

What You’ll Need:

  • A Google Chromecast device
  • Google Home app to set it up
  • PC and Chromecast connected to the same Wi-Fi

Setup is quick, and the casting process is the same as above using Chrome or Edge.

Method 3: AirPlay (macOS Only)

If you use a MacBook or iMac, AirPlay is Apple’s solution to connect to a TV wirelessly — but it only works with Apple TVs or AirPlay-compatible Smart TVs.

How to Use:

  1. Make sure your Mac and TV are on the same Wi-Fi network
  2. Click the Control Center icon in the menu bar
  3. Choose Screen Mirroring
  4. Select your AirPlay-compatible TV

That’s it. Your macOS screen should now be mirrored on your TV.

Conclusion

There are several ways to connect your PC to your TV wirelessly, and the best method depends on your operating system and TV model. Whether you’re using Miracast, Chromecast, or AirPlay, each option has its pros and cons — but once set up, you’ll enjoy a more flexible and cable-free experience.

If you want to learn more about TVs check this article explaining the difference between OLED and LED

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