![Why is there a small "Mozilla Firefox" box in the top lefthand corner of my PC (WIN7) screen that mimics the page title, and how do I get rid of it ? Why is there a small "Mozilla Firefox" box in the top lefthand corner of my PC (WIN7) screen that mimics the page title, and how do I get rid of it ?](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2019-08-18-21-07-34-b0f253.png)
Why is there a small "Mozilla Firefox" box in the top lefthand corner of my PC (WIN7) screen that mimics the page title, and how do I get rid of it ?
![How to remove the popup box, under the search field, from the default Firefox home page? | Firefox Support Forum | Mozilla Support How to remove the popup box, under the search field, from the default Firefox home page? | Firefox Support Forum | Mozilla Support](https://user-media-prod-cdn.itsre-sumo.mozilla.net/uploads/images/2019-08-19-17-46-13-2fb0be.png)
How to remove the popup box, under the search field, from the default Firefox home page? | Firefox Support Forum | Mozilla Support
![Mozilla Firefox shows a gray box instead of the diagram - TopEase Documentation - TopEase Confluence Mozilla Firefox shows a gray box instead of the diagram - TopEase Documentation - TopEase Confluence](https://confluence.topease.ch/confluence/download/attachments/18317348/image.png?version=1&modificationDate=1424968351000&api=v2)
Mozilla Firefox shows a gray box instead of the diagram - TopEase Documentation - TopEase Confluence
![javascript - Handling mozilla firefox download box through robot framework using Selenium2Library - Stack Overflow javascript - Handling mozilla firefox download box through robot framework using Selenium2Library - Stack Overflow](https://i.stack.imgur.com/bnKY0.png)