aiglx aewm afterstep amiga amiwm atari tos blackbox ctwm comparison of x window system desktop environments compiz compositing window manager desktop window manager desktop environment directx direct save protocol display postscript dwm evilwm extended window manager hints fvwm fluxbox glx gnome gui widget graphical environment manager graphical user interface haze hackedbox icewm inter-client communication conventions manual intrinsics jwm kde kwin kahakai larswm luminocity mit-shm mpx mac os metacity microsoft windows motif window manager open look olwm opengl openbox operating system plwm paned window presentation manager quartz compositor risc os ratpoison re-parenting window manager resolution independence root window scwm shape extension stacking window manager stumpwm swm tessellation tiling window manager title bar trswm tvtwm twm unix-like virtual desktop vtwm widget toolkit windowlab window maker window decoration window manager windowing system windows aero windows me windows nt windows xp wmii xdarwin xrender xwem x image extension x toolkit x window system x window system core protocol x window system protocols and architecture x window authorization x window selection x display manager x keyboard extension x session manager x video extension xerox alto xerox star xeyes xfce xgl xlib xming xmonad xsun xterm