Tip: the keyboard shortcut for the Save-As command remains Alt+F, A.

XPS).⇒ Save all pages, just the current, or selected text;
⇒ Check "ISO 19005-1 compliant (PDF/A)" to make your document as widely compatible and accessible as possible, which will disable some more advanced features. Leave unchecked unless you have a good reason for using this more restrictive format.