You can use Samsung's One UI to do split-screen multitasking on a Samsung Galaxy S10. Here's how to use it to display two apps side by side at once.

You can close apps on your Samsung Galaxy S10 by using the Recent Apps shortcut, or by going into your Settings app.

In macOS, a handy option called "Show suggested and recent applications in Dock" (found in System Settings Desktop & Dock) adds a divider to the right-hand side of your Mac's Dock, and after it ...