Those who've been using Windows since the 1980s are used to starting an application, then using the mouse to find the "Minimize Window" symbol on the upper-right to shrink the application back to an icon.
With Windows 8 and later, try tapping the taskbar icon. Try it. Tap an icon (application starts), tap it again (toggles between open and minimized).
By the way, a good way to minimize all windows is [WindowsKey]+M
With Windows 8 and later, try tapping the taskbar icon. Try it. Tap an icon (application starts), tap it again (toggles between open and minimized).
By the way, a good way to minimize all windows is [WindowsKey]+M