Saving a file into another folder or with another name
Select the target folder in the Workspace panel.
Click on the toolbar;
Or, go to→ from the top menu;
Or, press Ctrl+S keys.
If there is any file with the same name in the target folder, it will be rewritten by the Save As... command.
If more than one file is created, opened and changed in the Content panel, you can save all of them simply by selecting → from the top menu. The Save All command does not have any effect on new files.