My female, 40 years old, wants to learn some skills.

What to learn depends first on what you are interested in. Only if you are interested can you learn better, and it is better to have a degree. If you don't have too many academic qualifications, most of them are tiring jobs, so you need to find someone with lower academic requirements when learning technology. This is West Point baking, which is better. The employment prospect of the most important West Point baking is also very good, and now there is a big talent gap in this industry, and the employment prospect will only get better and better.