When you start working with the IDE, there is one existing Default layout with factory settings. You can't customize this layout option. It's a quick way to return your workspace to its default appearance.
Create a custom layout
From the main menu, select Save Current Layout as New.and select
Name the new layout and click Save.
Change an existing layout
If you already have a custom layout, and you modified it, you can save the changes to this existing layout. Alternatively, you can save this arrangement as a new layout.
In the main menu, go to Save Changes in Current Layout.and select
Switch between layouts
From the main menu, select Apply., point to the required layout and select
Your currently selected layout is marked with a checkmark.
Use the quick switcher: press Control+` (Layout, and select the name of the layout that you want to apply.), click
Restore the arrangement of tool windows
Except for the Default layout, you can reset changes to your current layout.
From the main menu, selector press Shift+F12.
All recent changes will be reset to the last saved layout state.
Edit a layout
From the main menu, select Rename or Delete., point to the required layout and select
You can't delete your current layout, and you can't edit or delete the Default layout.