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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

When I change the color using windows 7 color, I get a prompt to change back to firefox default or everything is very slow. Isn't there another way to fix the i

  • 1 freagra
  • 1 leis an bhfadhb seo
  • 3 views
  • Freagra is déanaí ó cor-el

more options

When I change the color using windows 7, apparently firefox runs slower. The videos I watch are spotty and looking like it's in slow motion. Sometimes I get a prompt to use firefox colors and this fixes it. But why can't I use other colors, and are there settings to help me fix this problem? Thank you for any information you can give me. Joyce

When I change the color using windows 7, apparently firefox runs slower. The videos I watch are spotty and looking like it's in slow motion. Sometimes I get a prompt to use firefox colors and this fixes it. But why can't I use other colors, and are there settings to help me fix this problem? Thank you for any information you can give me. Joyce

All Replies (1)

more options

Try to disable hardware acceleration in Firefox.


You can check for problems caused by recent Flash updates and try these:

  • disable a possible RealPlayer Browser Record Plugin extension for Firefox and update the RealPlayer if installed
  • disable protected mode in Flash 11.3 and later
  • disable hardware acceleration in the Flash plugin