To cast to Roku from a PC in Windows 11, make sure that your PC supports Miracast technology and that you have enabled screen mirroring on your Roku device.

The most basic PC-to-TV connection consists of running a wire from your computer to the HDMI input on your TV. If you have an ...

To cast from your computer, all you need is an updated version of Google Chrome. This will allow you to cast either a specific browser tab or your entire screen.

Thanks to Google Cast, mirroring your smartphone's screen or beaming content from your phone to a big Cast-enabled TV screen just requires a few taps.

At the bottom of the screen you'll see a button labeled Cast my screen -- tap it. Then, tap Cast screen on the prompt that appears to begin casting whatever is on your phone or tablet onto your TV.

Amazon Fire TV's screen mirroring feature can be a great way to display a picture on a larger screen without relying on external means. Here's how to do it.