Once a picture is inserted into a powerpoint presentation, how can the picture style be modified?

In a response of approximately 50 words, explain why it would be essential for the successful a/v technician to participate in additional coursework, presentations and seminars offered by equipment manufacturers as well as annual conferences attended by colleagues in the industry.

How can you tell if someone sent you a text message to your email instead of a email

What provides an array of buttons for quick access to commonly used commands and tools