Ask participants if they have questions before completing the session.

Answer any questions that were tabled during the session to be answered later exclude any issues that require one-on-one
assistance or explanation, to be addressed independently from the group.
You may also wish to ask specific questions to make sure some concepts are clearly understood. Ask participants what was the most useful or interesting thing that they learned during this session. Remind participants the importance of keeping there devices and applications updated. Participants should consider analyzing the amount of data they produce so as to inform an effective backup policy.