Turn your old laptop into a free second monitor using this simple tool

If you have an old laptop lying around, you don't have to let it gather dust.

With the free tool Spacedesk, you can repurpose that unused device as a secondary monitor for your primary desktop or laptop.

This setup can significantly enhance your productivity, whether for work tasks or gaming.

Spacedesk works by connecting your main PC and the old laptop over Wi-Fi or USB, allowing the secondary device to extend your desktop display seamlessly.

To get started, you install the Spacedesk server software on your primary computer and the viewer app on the old laptop.

Once connected, you can drag windows and applications onto the extended screen just like a regular monitor.

For optimal performance, especially when gaming or running graphics-intensive applications, using a USB connection can reduce latency compared to Wi-Fi.

Additionally, adjusting resolution and refresh rate settings within Spacedesk can help balance image quality and responsiveness.

This solution is cost-effective since it leverages hardware you already own, eliminating the need to purchase an additional monitor.

It also offers flexibility, as you can position the old laptop anywhere within your network range.

Overall, turning an old laptop into a second monitor with Spacedesk is a practical way to boost your workspace without extra expense.