# SYSWINDOWS Command [GstarCAD 2027](Help%20System/GSTARCAD/2027/Index.md) → [Commands](Help%20System/GSTARCAD/2027/Commands/(Commands).md) **Function Description:** This command is used to arrange windows and icons when the application program sharing a window with external application program. **Command Access:** > **Icon:** ![](Help%20System/GSTARCAD/2027/assets/9f7bfe7bee687b11df432688884a872784f091537ddd0b95737bbb2a322756e1.png) > **Menu:** Window > ... > **Ribbon:** View > User Interface > ... > **Toolbar:** / > **Command:** SYSWINDOWS > **Alias:** / **Command Prompts:** ``` Enter an option [Cascade/tile Horizontal/tile Vertical/Arrange icons]: ``` ## **Cascade** Arranges a lot of windows for easily visiting by windows cascade. ## **tile Horizontal** Arranges open drawings in horizontal and non-overlapping pattern. Users can check drawings in rows. If out of space, it adds other columns to arrange windows. ## **tile Vertical** Arranges open windows in vertical non-overlapping pattern. Users can check drawings in columns. If out of space, it adds other rows to arrange windows. ## **Arrange icons** Arranges the window icons. Minimizes the drawing and display open drawings on the bottom of the drawing area. --- **Related References：** - [Commands about Opening Drawings (GstarCAD 2026)](../../2026/Commands/Commands%20about%20Opening%20Drawings.md) --- [Original help](https://www.gstarcad.net/help/GstarCAD_2027_en-US/detail/commandReferences/SYSWINDOWS.html) · © Gstarsoft Co., Ltd.