If you are using a legal digital edition, screenshot complex grammar tables (e.g., Verben mit Präpositionalobjekt). Organize them into Anki flashcards. This is much faster than typing from a paper book.
You don't need to risk a virus or a fine. Hueber offers legitimate digital solutions that are often superior to a static PDF. Menschen B2 1 Kursbuch Pdf
It is crucial to distinguish between legal and illegal PDFs. If you are using a legal digital edition,