In Pictures: Windows 8 app shootout - ModernMix v ...
In ModernMix, hovering the cursor over the upper-right corner of an app running inside a re-sizeable window that’s been scaled down will summon two icons. Clicking the top one will make the app fill the entire screen. The bottom will summon the Windows 8/8.1 Charms Bar. In the default settings of ModernMix, pressing the F10 key will switch the viewing mode of an app between full-screen and within a re-sizeable window on the desktop. In RetroUI Pro, pressing the F12 key will cycle through viewing modes for an active Windows app: full-screen, within a re-sizeable window, and full-screen with the desktop’s taskbar appearing along the bottom.
In Pictures: Windows 8 app shootout - ModernMix v RetroUI Pro