Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few third-party apps can help if you have an older Apple device or Windows PC.

Sidecar in macOS turns your iPad into a second display, but it's limited to certain Macs and iPads. Thankfully, a few third-party apps can help if you have an older Apple device or Windows PC.

Learn how to turn a Raspberry Pi into a portable offline library with Wikipedia, classic books, and tools. Perfect for remote or off-grid use ...

Sometimes you just need a quick and easy way to connect a second monitor, without dealing with a whole new display. Apple's Sidecar feature lets you turn your iPad into a second display for the Mac, ...

Raspberry Pi’s single-board computers are full-fledged PCs that can work with a wide variety of accessories. But every now and then the folks that make the little PCs introduce first-party hardware ...

Learn how to detect hidden trackers like Wi-Fi, Bluetooth, and drones using open-source tools and affordable hardware to protect your privacy ...

Figuring out the best iPad for you can be tricky. Apple now sells three 11-inch tablets and two 13-inch ones, each with key differences in pricing, specs and accessory support. The iPad mini is still ...

The iPad display is one of the tablet's largest battery draws, so it's best to keep the auto-lock timer to the shortest possible time. Depending on your use case, you can probably get away with a ...