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How to Use a Tablet or Phone as a Second Monitor in Linux

Not everyone has the desk space– never mind the finances – to afford the luxury of a dual-monitor setup. Adding a second display can, however, revolutionize the way you use your PC.

Deskreen is a free Linux application that provides a clever workaround to this problem, one that makes it possible for you to view multiple windows at once across additional displays without spending anything. Simply put, it enables you to convert other devices, including phones, tablets, laptops, and even smart TVs, into wireless, secondary displays for your computing tasks.

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