Screenshot of a vintage BSD Unix desktop environment running the X Window System, featuring a gray background tiled with repeated "BSD" logos and "Berkeley Software Design, Inc." text; open windows include a File Manager displaying the /usr directory with folders like X11, bin, contrib, games, home, include, lib, linux, local, obj, old, sbin, share, shlib, src, ucb, and var; an xv 3.10a unregistered image viewer window with a blue sky background, swimming red fish, "XV" logo, copyright by John Bradley 1994, and unregistered copy notice; a small Calculator window with buttons and display showing 0; an Applications panel on the right with icons for Terminal, Editor, Printer, Mail, Calculator, Manual, Trash, XV, Password, Clipboard, Internet, and Toolbox; several minimized window icons with red X close buttons at the bottom-left labeled Console and the-mainfra; and a bottom taskbar with application icons including Console, the-mainfra, Lock, Help, Manpage, Xterm, Xcalc, Calendar, News, Netscape, Xfm, Mail, xbit, and xclock