In this lesson you will set the source and destinations for your files, plus conversion from camrea manufacturer's Raw files to DNG Raw files.
Go File > Import Photos ...
Or, press the Import ,,,, button (bottom left).
Select the source folder, Download_Folder, on your external HD.
Select the destination folder, Working_Folder, on your external HD.
Select, Copy as DNG.
(If you want to make a second copy of your imported files at the same time to a defferant extenal HD then select his option.)
Note example of filename format displayed at bottom of panel.
In the keywords box add descriptive words which could be applied to the overall set of images being imported.
Start with location words, such as the continent, country, city, place etc.
Continue with words which might describe to subject matter: activity, context, objects etc.
Check that the Destination Folder is the intended folder. This check will avoid endless extra work and lost files at a later stage.
Slect the Import button