How Many Monitors Can You Add? Most computers can run dual monitors. But if you want to add a third screen or use two 4K monitors, check that your device is capable first.

No video or wonky picture on your second or third monitor? Here’s our troubleshooting and repair guide for some of the most common multi-screen issues.

Using more than two monitors used to be a luxury for those with the biggest PC building budgets. These days, large, high-resolution displays are affor ...

There are these wings that pop out and you can then snap on portable monitors that extend your laptop’s screen. The bracket supports up to two portable monitors, has passthrough charging, and ...