need help for using firefox

来源: 于 2004-08-05 13:15:16 [旧帖] [给我悄悄话] 本文已被阅读：次

I agree that firefox is much better for popup blocking. How can we use plugin in firefox? For example, I need to read the pdf file a lot. But each time I click the link for pdf file. Nothing showes up. Thank you.