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!

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

Wannan tattunawa ta zama daɗaɗɗiya. Yi sabuwar tambaya idan ka na bukatar taimako.

I am using Windows 7 on my desk top computer. The top area of the desk top is visible at the top of my Mozilla Firefox browser and all web pages. It is opaque

  • 3 amsoshi
  • 2 sa na da wannan matsala
  • 10 views
  • Amsa ta ƙarshe daga cor-el

more options

The web pages do not completely fill the screen at the top of my computer screen as I can see the top of my desk top page. It is opaque but still visible. I would like to have the entire screen (the bookmarks still visible along the side, of course) and not see the background of the desk top. Thank you.

The web pages do not completely fill the screen at the top of my computer screen as I can see the top of my desk top page. It is opaque but still visible. I would like to have the entire screen (the bookmarks still visible along the side, of course) and not see the background of the desk top. Thank you.

All Replies (3)

more options

Try to disable transparency in Windows, see:

Right click in a free space on your desktop.
Left click on Personalization.
There are four options at the bottom of the screen, choose "Window Color and Appearance".
Select a border color
Uncheck: "Enable transparency"


Try to disable hardware acceleration in Firefox.

more options

Cor-el, thank you so much for your help; it worked as you said it would!

more options

You're welcome