This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Can only run Firefox full screen

  • 1 reply
  • 2 have this problem
  • 10 views
  • Last reply by cor-el

more options

When I first start Firefox, I can run it in a reduced size window. After putting it down a couple of times, it will not reopen as a reduced size. If I right click on it, I can open it maximized only. If I try to resize it, the size cursor goes to the upper left corner of the screen but does not do any resizing

When I first start Firefox, I can run it in a reduced size window. After putting it down a couple of times, it will not reopen as a reduced size. If I right click on it, I can open it maximized only. If I try to resize it, the size cursor goes to the upper left corner of the screen but does not do any resizing

All Replies (1)

more options