Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

VERTICAL SLIDING BAR ON RIGHT HAND SIDE OF THE SCREEN HAS DISAPPEARED - HOW DO I GET IT BACK PLEASE?

  • 1 reply
  • 1 has this problem
  • 8 views
  • Last reply by cor-el

more options

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?

All Replies (1)

more options

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).