the screen of my brouser Firefox increased 3 - 4 times makes it difficult to view.

The screen display of a particular Web site such as or via my Firefox browser suddenly (probably because I was typing too fast or push a button) appear enlarged 3 - 4 times normal size it is impossible to work on. Help, please.


You may have inadvertently set a zoom level more for these areas.

{Ctrl + 0} [that's a zero] when viewing a page to each of these websites to reset the zoom to 100%, or you can click the Menu button and use the Zoom controls in the Menu Panel, as shown in this support article

Tags: Firefox

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