Sometimes as you’re working on a Page, the zoom will change, seemingly by itself, and you can’t seem to un-zoom or correct the view using the Zoom in/out controls.
The easy way to correct this is to reset the Page’s zoom by clicking “Fit Page” on the Home Tab.
To apply a more “permanent” fix, you can set your Primary and Secondary keyboard shortcuts for to “None” from “Zoom to Fit” through “Magnifier”.
