I am new to PyCharm and am trying to figure out when it saves my files. There is no indicator (like in Notepad++ for example) showing that the file has been modified. How do I tell when it has been saved vs modified?
By default PyCharm will save files whenever you switch apps. If you want to see which files it hasn't saved yet, there is a config options for this under "Settings" -> "Editor" -> "General" -> "Editor Tabs" you can check the "Mark modified (*)" option.
Below you can find a screenshot of the setting taken in PyCharm 2020.2: