Selma needs to ensure that users who have access to her presentation are unable to make changes to the presentation. What should she do? 1. Apply password protection and only distribute the read-only password.
2. Use the Mark as Final feature
3. Restrict access to the presentation at the file server
4. Use the Protected View option.

f7 should open the spelling and grammer dialog box

there is no universally accepted definition of art. although commonly used to describe something of beauty, or a skill which produces an aesthetic result, there is no clear line in principle between (say) a unique piece of handmade sculpture, and a mass-produced but visually attractive item. we might say that art requires thought - some kind of creative impulse - but this raises more questions: for example, how much thought is required? if someone flings paint at a canvas, hoping by this action to create a work of art, does the result automatically constitute art?