The duties of an apprentice vary, depending on their field. The general goal is to learn the practical skills of a specific craft, trade, or business by shadowing and assisting an expert on the job while receiving entry-level payment.
Business, administration, and law apprenticeships are the most common, but you will find apprenticeships in all kinds of sectors, like agriculture, the media, construction or healthcare, retail or culture, and the list goes on and on.
Although it might require quite a lot of patience to find one you like and a bit of luck to get hired, apprenticeships greatly increase your chances of getting full-time employment later on. You might even discover a new passion of yours by trying your hand at a job you feel drawn to. All you need to succeed is to be willing to learn.