Adobe Acrobat DC Pro - Roll-over, popup annotations (i.e., not sticky notes)

[steven km78947763]

Using Adobe Acrobat DC Pro, how can one add a roll over pop-up type definition or explanatory note to a text word or phrase for clarification that only pops up when the operator rolls over the selected text with mouse? (" i.e., Not sticky note - or otherwise visible"). Step-by-step instructions &/or any referrals to video tutorial links for such would be greatly appreciated. Have not been able to find this specific info anywhere. I am not script or computer language literate or savvy, in the event that such may be required, perhaps via java script or whatever - so again, and in either event, step-by step instructions would be greatly appreciated. PLEASE, and  THANK YOU.

[Question moved to the Editing & Exporting PDFs forum]

[SNC Chris]

Hey Angus - really dig your site and the thoroughness of the tutorail you made. Thank you.

Before I jump through it though, one thing that is important to my client in this request is that the PDF is a universal file and that no specific PDF reader is needed. I found a similar tutorial where the final PDF worked but essentially only in Acrobat. I like acrobat but asking people to use a specific application isn't the best form.

Can you provide a PDF of the final result? I couldn't find one in your sample project files.

Again thank you.

[HTSauce]

so im running in to somethign simmilar, but opposite. 

i can create a submit buttion, but i can not "dissable" the mouce hover feature,
i have acrobat pro DC, 

im in prepare form mode, i have the submit buttion set uo to a mailto: command, 
Select trigger: mouse enter
Select action: submit a form

no matter what i set the select trigger to, 
when i preview, close, or save and open the document, when you hover over the submit buttion, it will propt that not all of the required feilds have been filled, etc, 

i need this to be a clickable thing , as its next to the sign box, 
verry frustrating, please help