What are some ways to use and rework copyrighted materials ethically and legally?

This is not a factor that you should use to determine the content of your presentation. your audience your goals your purpose your technology

Jason works as an accountant in a department store. he needs to keep a daily record of all the invoices issued by the store. which file naming convention would him the most? a)give the file a unique name b)name the file in yymmdd format c)use descriptive name while naming the files d)use capital letters while naming the file

The first time a user launches the powerpoint program, which view is shown allowing the user to access recent presentations or create new presentations based on templates?