Cascade and tile windows, and view the active model in a separate window.
What's New 2020, 2021, 2021.2, 2022, 2023.1
Documents can display in one or more windows in one or more monitors. When Inventor starts up, the default window is "My Home" and the tab displays this icon
. You can turn off the default display in Application Options, on the General tab. The documents tab menu displays the window layout options and the active document.

When you pause the cursor over a file name on the bottom of the Inventor graphics window, a tooltip displays showing a thumbnail image and the document information as shown here:
Add a document to the window by dragging a document tab into the tab bar until the blue frame edge previews below the tabs, then drop it. The document window remains a single document type.
Create a new application window by dragging a document tab and dropping it in the graphics display, desktop, or another monitor.
Create a new application window set
by dragging the set tab bar out of the main window to the graphics display, desktop, or another monitor
In the upper right corner of the display area for each model window there are two controls:
Close Window - closes the document window.
Restore Previous Layout - After previously using one of the window arranging options, then maximizing a window, this option appears. Click the icon to restore the previous layout. Available only when the windows are maximized.
Maximize Window -
fills the display area with the current window. Displays document tabs of all other documents in the active application frame. Available when document windows are in an arranged state, not maximized. You can also maximize a window by
double-clicking the document tab bar.
Windows panel. To restore the Ribbon and Browser click the
View tab and in the Windows panel click
Clean Screen.

You can create window layouts using the Documents menu at the right end of the window tab bar.

Arrange - arranges all documents in the current window in a grid. Tab groups are dispersed into individual documents. The Home tab and all minimized documents are ignored.
If the windows are tiled, resizing affects all windows equally.
To resize adjacent tiled windows, click-drag the frame between the two document windows. Both windows are resized at the same time.
Windows panel
New.
The new window displays the active file in the current window, adding another tab. Use the view navigation tools and window tools to adjust your workspace.
Windows panel and click
Reset UI Layout
Options
dropdown menu and click
Reset UI Layout