Setting alt text for images in easyslider in Enfold

Hi,

Thanks a lot for the great theme.
I made a new home page for the site and this time I used your AVIA editor and easyslider.
My problem is that I don’t know how to set up alt text for images that I insert. I try to put a title but it shows on hoover (it was meant for that).

How can I set up the alt text for images in the slider and also when inserting images in column as images. for example in the “free delivery / warranty / etc).

Normally alt text is in the best practice of the web. We sell to hard of hearing people so are quite aware of the usability problems.

Any idea on how I can make it more friendly ?