We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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".

Tìm hiểu thêm

I cannot upload documents for my schoolwork

  • 1 trả lời
  • 2 gặp vấn đề này
  • 3 lượt xem
  • Trả lời mới nhất được viết bởi John99

more options

My school support has told me that with certain editions of Firefox I will not be able to upload my Microsoft Word documents into my dropbox. I don't know which edition of Firefox I should have. I don't remember installing anything new in the past few weeks and haven't had this problem up until last week. The error message says my file is empty or not valid. Weird....

My school support has told me that with certain editions of Firefox I will not be able to upload my Microsoft Word documents into my dropbox. I don't know which edition of Firefox I should have. I don't remember installing anything new in the past few weeks and haven't had this problem up until last week. The error message says my file is empty or not valid. Weird....

Tất cả các câu trả lời (1)

more options

If you need to downgrade, only firefox 3.6 is still supported. If you have problems with only one site it may be worth trying firefox portable on the problem site - with firefox 3.6.24 whilst doing day to day browsing With firefox 8 or later.

See