If your windows feel flat or unfinished, there’s an easy way to make them look like something out of a design magazine—without spending much at all. You don’t need new windows or custom trim.

Imagine this—you're having a good day, your PC is running smoothly, and you decide to install a custom Windows 10 theme, but then all of a sudden things go wrong. Very wrong. As in, you find out your ...

Note: We’re republishing this story from Sept. 6, 2019, because an update has added multiple-monitor support to FancyZones, which resolves one of its few outstanding issues. If you’re a fan of Windows ...