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

I use Firefox and a website that I visited showed I need internet explorer to view. Will I lose my firefox if I download Internet Explorer?

more options

If I install Internet Explorer, will it in anyway mess up my Firefox? I want to continued using Firefox rather than Internet Explorer.

If I install Internet Explorer, will it in anyway mess up my Firefox? I want to continued using Firefox rather than Internet Explorer.

All Replies (1)

more options

Try the IETab2 extension.
https://addons.mozilla.org/en-US/firefox/addon/ie-tab-2-ff-36/


Unless you are in the EU, you should have a version of Internet Explorer already installed. Have you looked in the Start > Programs or All Programs menu?

Installing or upgrading IE shouldn't have any effect on your Firefox installation, except possibly the "Default Browser" setting in Win7 which is easily changed.