| Arrangeirection | Gets flags specifying how the operating system arranges minimized windows. |
| ArrangeStartingPosition | Gets flags specifying how the operating system arranges minimized windows. |
| BootMode | Gets a value that specifies how the system was started. |
| Border3DSize | Gets the dimensions, in pixels, of a three-dimensional (3-D) border. |
| BorderSize | Gets the width and height, in pixels, of a window border. |
| CaptionButtonSize | Gets the dimensions, in pixels, of a caption bar or title bar button. |
| CaptionHeight | Gets the height, in pixels, of the normal caption area of a window. |
| ComputerName | Gets the computer name of the current system. |
| CursorSize | Gets the dimensions, in pixels, of a cursor. |
| DbcsEnabled | Gets a value indicating whether the operating system is capable of handling double-byte character set (DBCS) characters. |
| DebugOS | Gets a value indicating whether the debugging version of USER.EXE is installed. |
| DoubleClickSize | Gets the dimensions, in pixels, of the area within which the user must click for the operating system to consider the two clicks a double-click. |
| DoubleClickTime
Supported by the .NET Compact Framework. |
Gets the maximum number of milliseconds allowed between mouse clicks for a double-click to be valid. |
| DragFullWindows | Gets a value indicating whether the user has enabled full window drag. |
| DragSize | Gets the dimensions, in pixels, of the rectangle that a drag operation must extend to be considered a drag operation. The rectangle is centered on a drag point. |
| FixedFrameBorderSize | Gets the thickness, in pixels, of the border for a window that has a caption and is not resizable. |
| FrameBorderSize | Gets the thickness, in pixels, of the border for a window that can be resized. |
| HighContrast | Gets a value indicating whether the user has selected to run in high-contrast mode. |
| HorizontalScrollBarArrowWidth | Gets the width, in pixels, of the arrow bitmap on the horizontal scroll bar. |
| HorizontalScrollBarHeight | Gets the height, in pixels, of the horizontal scroll bar. |
| HorizontalScrollBarThumbWidth | Gets the width, in pixels, of the scroll box in a horizontal scroll bar. |
| IconSize | Gets the default dimensions, in pixels, of an icon. |
| IconSpacingSize | Gets the dimensions, in pixels, of the grid used to arrange icons in a large-icon view. |
| KanjiWindowHeight | Gets the height, in pixels, of the Kanji window at the bottom of the screen for double-byte character set (DBCS) versions of Windows. |
| MaxWindowTrackSize | Gets the default maximum dimensions, in pixels, of a window that has a caption and sizing borders. |
| MenuButtonSize | Gets the dimensions, in pixels, of menu bar buttons. |
| MenuCheckSize | Gets the dimensions, in pixels, of the default size of a menu check mark. |
| MenuFont | Gets the operating system font for menus. |
| MenuHeight
Supported by the .NET Compact Framework. |
Gets the height of one line of a menu in pixels. |
| MidEastEnabled | Gets a value indicating whether the operating system is enabled for Hebrew and Arabic languages. |
| MinimizedWindowSize | Gets the dimensions, in pixels, of a normal minimized window. |
| MinimizedWindowSpacingSize | Gets the dimensions, in pixels, of the grid into which minimized windows are placed. |
| MinimumWindowSize | Gets the minimum allowable dimensions, in pixels, of a window. |
| MinWindowTrackSize | Gets the default minimum tracking dimensions, in pixels, of the operating system for a window. |
| MonitorCount | Gets the number of display monitors on the desktop. |
| MonitorsSameDisplayFormat | Gets a value indicating whether all the display monitors have the same color format. |
| MouseButtons | Gets the number of buttons on the mouse. |
| MouseButtonsSwapped | Gets a value indicating whether the functions of the left and right mouse buttons have been swapped. |
| MousePresent | Gets a value indicating whether a mouse is installed. |
| MouseWheelPresent | Gets a value indicating whether a mouse with a mouse wheel is installed. |
| MouseWheelScrollLines | Gets the number of lines to scroll when the mouse wheel is rotated. |
| NativeMouseWheelSupport | Gets a value indicating whether the operating system natively supports a mouse wheel. |
| Network | Gets a value indicating whether this computer is connected to a network. |
| PenWindows | Gets a value indicating whether the Microsoft Windows for Pen Computing extensions are installed. |
| PrimaryMonitorMaximizedWindowSize | Gets the default dimensions, in pixels, of a maximized window on the primary monitor. |
| PrimaryMonitorSize | Gets the dimensions, in pixels, of the primary display monitor. |
| RightAlignedMenus | Gets a value indicating whether drop-down menus are right-aligned with the corresponding menu-bar item. |
| Secure | Gets a value indicating whether security is present on this operating system. |
| ShowSounds | Gets a value indicating whether the user requires an application to present information in visual form in situations when it would present the information in audible form. |
| SmallIconSize | Gets the recommended dimensions, in pixels, of a small icon. |
| ToolWindowCaptionButtonSize | Gets the dimensions, in pixels, of small caption buttons. |
| ToolWindowCaptionHeight | Gets the height, in pixels, of a small caption. |
| UserDomainName | Gets the name of the user domain. |
| UserInteractive | Gets a value indicating whether the current process is running in user-interactive mode. |
| UserName | Gets the user name for the current thread (the name of the user currently logged on to the operating system). |
| VerticalScrollBarArrowHeight | Gets the height, in pixels, of the arrow bitmap on the vertical scroll bar. |
| VerticalScrollBarThumbHeight | Gets the height, in pixels, of the scroll box in a vertical scroll bar. |
| VerticalScrollBarWidth | Gets the width, in pixels, of the vertical scroll bar. |
| VirtualScreen | Gets the bounds of the virtual screen. |
| WorkingArea | Gets the size, in pixels, of the working area. |