The Windows for Workgroups 3.11 File Manager makes it easy to tile its directory and file windows vertically or horizontally ù choose WindowûTile Vertically or WindowûTile Horizontally. Windows 3.1, however, gives you only one option ù WindowsûTile ù which tiles windows horizontally. Fortunately, you can still tile windows vertically by holding <Shift> as you choose Windowsû Tile. Or press <Shift>-<F4> to tile windows vertically in either version of Windows. To tile windows horizontally in Windows for Workgroups 3.11, press <Alt>-W, then press H. In Windows 3.1, press <Alt>-W, then T.