You want to learn something new, and several courses look interesting. Photography, spreadsheets and a language could all be useful. Choosing from course descriptions alone makes it difficult to judge what you would actually use after the lessons.
Name a task you would like to handle better. Perhaps you want to organise household figures or hold a short conversation while travelling. Identify the part you cannot yet do and look for instruction that addresses it.
Try a small piece of the work
Before committing to a long course, attempt one relevant exercise with an introductory resource. Notice whether you want to continue and what kind of help you need. The first attempt can reveal a different gap from the one you expected.
Choose the next lesson using that experience. Keep the intended task nearby so you can check whether the learning is helping. You can explore a subject for enjoyment too; simply name that purpose honestly instead of inventing a practical reason to justify every hour you spend learning.
