1. How can you highlight "Typewriter" text?
2. How can you "copy" then "paste" exactly in the same location on various pages?
3. How can you "select" then "edit" graphics?
4. How can you move text that was created with the "Touchup Text" tool?
5. On an existing .pdf, using the "Select" tool to select existing text, how can you move that text around on the page?
it sort of seems as if you are looking for the editing capability associated with an authoring application
and that application's file format. As PDF is the output of an authoring application intended for use in
cross plateform environments you may find use of Acrobat (Standard or Professional) less
"robust" in terms of editing capability when compared to said authoring applications.
With that said, some comments addressed to your questions.
--| In the Preferences dialog; select the "TouchUp" category. In the Image Editor pane, click the button
"Choose Image Editor". With the TouchUp Object tool in use, click on the image, right click for the
context menu, select "Edit Image". Edit the image with the selected image editor.
See if Standard has a similar preference.
Copy selected text & paste it at desired location or close to it.
But then, that's not what PDF is about, eh?
Be well...
Be well...