Editing Screen magnifier (section)

{{Short description|Software that enlarges image on part of a computer screen}}
[[File:Kmagnifier screenshot.gif|thumb|Rendering this very page with [[Firefox]], and magnifying its upper left corner with ''kmag'']]
A '''screen magnifier''' is software that interfaces with a computer's graphical output to present enlarged screen content. By enlarging part (or all) of a screen, people with visual impairments can better see words and images. This type of [[assistive technology]] is useful for people with some functional vision; people with [[visual impairment]]s and little or no functional vision usually use a [[screen reader]].