This free and open-source app lets you use any device as an extended PC monitor for macOS, Windows, or Linux. Here's how to ...

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Your iPhone's reasonably sized screen is sufficient for most tasks, but there are times when you might want to view its content on a larger display. For example, when giving a presentation in a ...

You can use AirPlay on an iPad to mirror or stream content to a larger display, like your TV. You can generally find the AirPlay command in the Share button menu in iPad apps. You can mirror your iPad ...