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I have to admit, when it comes to using multiple monitors, I was somewhat late to the game. I’d been using a USB display monitor along with my laptop for many years. With the small display on several ...

In this week’s Tech 911 column, Lifehacker’s advice column for all things geeky, we’re tackling a question from a reader who has a problem with his dream setup: a multi-monitor arrangement that lets ...

Use the following fixes if the second monitor is on, but there is no display on Windows 11/10. First of all, try some basic fixes and see if they help you resolve the issue. Check your cable: First, ...