[MSDN Library June 1998] Plus Hard Card Conflicts with Mouse Port if Set to IRQ 12 (57.0238095238095%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Microsoft Mouse Products
[MSDN Library June 1998] Plus Sign Appears in Windows Explorer but Not in File Manager (23.766371758175%)
MSDN Library Visual Studio 6.0 > Knowledge Base > Windows 95.x Retail Product
[MSDN Library June 1998] plus (14.1282894736842%)
MSDN Library Visual Studio 6.0 > Visual C++ Documentation > Reference > C/C++ Language and C++ Libraries > Standard C++ Library Reference > functional