[MSDN Library April 2000] Optional Arguments (31.325487184121%)

MSDN Library - April 2000 > Office Developer Documentation > Office 97 Documentation > Excel > Microsoft Excel 97 Developer's Kit > Writing Great Add-Ins > Why Make an Add-In?

[MSDN Library April 2000] Optional Fields (31.1390434552199%)

MSDN Library - April 2000 > Platform SDK > Web Services > Internet Information Services SDK > Programmer's Guide > Reference > Internet Database Connector Reference > Internet Database Connector Fields

[MSDN Library April 2000] Optional Qualifiers (28.9237384257608%)

MSDN Library - April 2000 > Platform SDK > Management Services > Windows Management Instrumentation > WMI Reference > WMI Standard Qualifiers

[MSDN Library April 2000] Optional Message (28.6109605132375%)

MSDN Library - April 2000 > Windows Resource Kits > Windows 2000 Server Resource Kit > TCP/IP Core Networking Guide > Appendixes > DHCP Options > DHCP Extensions

[MSDN Library April 2000] Optional Tag Values (28.5852350277972%)

MSDN Library - April 2000 > DDK Documentation > Windows 95 DDK > Windows 95 Documentation > Design Guide > Printer Driver Overview > Overview of ICC 3.0 Profile Tags Used by Windows 95