[MSDN Library April 2000] Flat Scroll Bars (50.6521739130435%)

MSDN Library - April 2000 > Platform SDK > User Interface Services > Windows Common Controls

[MSDN Library April 2000] Flat Shading (24.375%)

MSDN Library - April 2000 > Platform SDK > Graphics and Multimedia Services > DirectX > Direct3D > Direct3D Immediate Mode > Getting Started with Immediate Mode > 3-D Coordinate Systems and Geometry > Shading > Shading Modes

[MSDN Library April 2000] Flat Seeds (23.7395833333333%)

MSDN Library - April 2000 > SDK Documentation > Flight Simulator 98 Software Development Kit > Scenery Software Development Kit > Seeds > Seed Types

[MSDN Library April 2000] Flat Altitude Lock Seeds (21.1354166666667%)

MSDN Library - April 2000 > SDK Documentation > Flight Simulator 98 Software Development Kit > Scenery Software Development Kit > Seeds > Seed Types

[MSDN Library April 2000] Flat vs. Hierarchical (20.1890645586298%)

MSDN Library - April 2000 > Windows Resource Kits > Windows 2000 Server Resource Kit > Internetworking Guide > Routing > Unicast Routing Overview > Routing Infrastructure