Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

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.
Ajiyayyu

Blank Tabs

cor-el replied
michaelsmind88

I'm setting up a new computer. When I open a 2nd tab the page is blank. So, I'm unable to have more than one tab open at a time.

I'm setting up a new computer. When I open a 2nd tab the page is blank. So, I'm unable to have more than one tab open at a time.

All Replies (1)

Start Firefox in Troubleshoot Mode to check if one of the extensions ("3-bar" menu button or Tools -> Add-ons -> Extensions) or if hardware acceleration or if userChrome.css/userContent.css is causing the problem.

  • switch to the Default System theme: "3-bar" menu button or Tools -> Add-ons -> Themes
  • do NOT click "Refresh Firefox" in the Troubleshoot Mode start window

Reboot the computer into Windows Safe Mode with network support to see if that has effect.