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

Since updating a day ago, Firefox will not open on full screen on Windows 7

  • 2 பதிலளிப்புகள்
  • 5 இந்த பிரச்னைகள் உள்ளது
  • 6 views
  • Last reply by mbrenczewski

Accessing from taskbar on Windows 7 shows its open but will not open on full screen. And its also affected my Quicken program, doing the same thing. I uninstalled and reinstalled, still same problems. Did the updates affect my computer? And adobe was updated at the same time. I spent two hours w/ Quicken support, problem still exists. The only change that was made to the computer was the Mozilla update.

Accessing from taskbar on Windows 7 shows its open but will not open on full screen. And its also affected my Quicken program, doing the same thing. I uninstalled and reinstalled, still same problems. Did the updates affect my computer? And adobe was updated at the same time. I spent two hours w/ Quicken support, problem still exists. The only change that was made to the computer was the Mozilla update.

All Replies (2)

Right-click on the shortcut used to open Firefox and select Properties. If you get a Windows Jump list when you right click, right-click on the Firefox entry in the jump list and select properties.

In the Shortcut tab of the properties dialog box, set the Run option to Maximized, then click OK to save the settings.

You can do this for any program.

Okay, thanks....I did try that for Quicken, but the window is coming from the right side of the screen in a flash and not staying open. ITs really bizzarre!! I uninstalled Firefox so didn't try that. I think its something within my computer settings...any further help would be much appreciated!!