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!

Tìm kiếm hỗ trợ

Tránh các lừa đảo về hỗ trợ. Chúng tôi sẽ không bao giờ yêu cầu bạn gọi hoặc nhắn tin đến số điện thoại hoặc chia sẻ thông tin cá nhân. Vui lòng báo cáo hoạt động đáng ngờ bằng cách sử dụng tùy chọn "Báo cáo lạm dụng".

Learn More

purple box appears in upper left corner of Firefox. It seems to contain a to do list of some sort all with an x through them as though they have been completed it disappears only to re-appear later.

  • 1 trả lời
  • 8 gặp vấn đề này
  • 1 lượt xem
  • Trả lời mới nhất được viết bởi the-edmeister

more options

purple box appears in upper left corner of Firefox. It seems to contain a to do list of some sort all with an x through them as though they have been completed it disappears only to re-appear later.

purple box appears in upper left corner of Firefox. It seems to contain a to do list of some sort all with an x through them as though they have been completed it disappears only to re-appear later.

Tất cả các câu trả lời (1)

more options

Do you have that problem when running in the Firefox SafeMode?
http://support.mozilla.com/en-US/kb/Safe+Mode
Don't select anything right now, just use "Continue in SafeMode."

If not, see this:
http://support.mozilla.com/en-US/kb/troubleshooting+extensions+and+theme...