Let’s say that you have a messy window arrangement such as this one, and you’d like to organize it. Maybe you have so many windows open that you aren’t sure which ones are which. One way to take control of the mess is to cascade the windows. To do so, right-click the taskbar and select “Cascade windows” from the menu that pops up.

All of your non-minimized windows will be instantly organized into a cascading diagonal stack, one on top of the other, with each window at a uniform size.

Also, each window’s title bar will be visible, which makes it easy for you to click one with your mouse cursor and bring the window to the foreground. If you’d like to undo the cascade, right-click the taskbar again and select “Undo Cascade all windows” from the menu.

Instantly, your original window arrangement will be right back to where it was before.

But be careful: If you perform a cascade and then make several changes to the window layout manually, you’ll be unable to undo the cascade.

Although the “Cascade windows” feature is nice to have, it’s more of a vintage throwback from a time when PCs had limited resources—and limited screen space from low resolutions. In fact, the “Cascade” option first appeared in Windows 3.0 way back in 1990 (in Task List), and it’s been available as a right-click option on the taskbar since Windows 95.

So for a more modern take on window management, you might also try Task View, which can show thumbnails of all your windows at once. Just press Windows+Tab on your keyboard or click the Task View button beside the Start menu.

From there, you can focus on any window you like with a click, or even close the ones you don’t need anymore. Also, feel free to experiment with the other taskbar window arrangement options, which include stacking the windows or placing them all side by side.