Some people prefer to learn in a quiet place with headphones. Others like to watch training content on their smartphones. People who are always busy tend to learn in bite-size chunks, and yet others prefer to learn by watching a webinar with a coffee. Some of your people will enjoy group training with a facilitator, whereas others get more from attending a lunch and learn session.
Many employees don’t know how they like to learn because ongoing learning isn’t something that is within their organisation.