Preview feature and font-size setting in the editor view

Hi,

 

I am now using Trados 2019 and find the preview feature on the right-side of the editor is very useful. However, when I open the preview window, it will hover over my target text part which is in editing. Can I move and fix it below the editor to make it more available?

 

Another question is that even though I activate the full screen feature, I still find the font size too small, which could result in tense eyes. Is there any way to enlarge the font size.

 

Best Wishes

Shan Chan