Projects pane
| Item | Description |
|---|
| Projects | This pane displays the list of projects, opened in the same window. The first project in the list is
the primary project. |
This pane is not shown, if there is only one open project.
Add content roots pane
| Item | Tooltip | Description |
|---|
 | Add Content Root |
Add a new root to the content roots.
Click the button and navigate to the desired folder in
the dialog that opens. |
 | Remove Content Entry | Delete selected content root from the project. |
| Unmark | Remove marking of a content root and denote it with a regular directory
icon  . |
Configure content roots pane
| Item | Tooltip | Description |
|---|
 | Sources |
Mark a folder as a source root. Such folder displays in the list of source roots.
If a folder is marked as a source root, it will be added to PYTHONPATH, and resolve will be performed against it.
This command is duplicated on the context menu of a content root. |
 | Excluded |
Mark a folder as an excluded root.
Excluded roots are not visible to PyCharm.
Usually, one would like to exclude temporary build folders, generated output, logs, and
other project output.
Excluding the unnecessary paths is a good way to significantly improve performance.
This command is duplicated on the context menu of a content root. |
