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VERTICAL SLIDING BAR ON RIGHT HAND SIDE OF THE SCREEN HAS DISAPPEARED - HOW DO I GET IT BACK PLEASE?
VERTICAL SLIDING BAR ON RIGHT HAND SIDE OF THE SCREEN HAS DISAPPEARED - HOW DO I GET IT BACK PLEASE?
VERTICAL SLIDING BAR ON RIGHT HAND SIDE OF THE SCREEN HAS DISAPPEARED - HOW DO I GET IT BACK PLEASE?
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This issue can be caused by the Babylon Toolbar extension
Start Firefox in Diagnose Firefox issues using Troubleshoot Mode to check if one of the extensions is causing the problem (switch to the DEFAULT theme: Firefox (Tools) > Add-ons > Appearance/Themes).
- Don't make any changes on the Safe mode start window.
- https://support.mozilla.com/kb/Safe+Mode