As you create and modify your presentation, you automatically change many of the presentation's properties. You can view these properties and also change or add other properties to the document by choosing File, Properties. PowerPoint displays a dialog box with the name of your presentation. This dialog box includes the following tabs:
General Specifies the type, size, and location of the file; the dates it was created, last modified, and last accessed; as well as any attributes it carries.
Summary Enables you to enter custom information about your presentation (see Figure 21.35).
This information is useful when you have to find the file because you can use keywords, for example, even if you can't remember the ...