to stop multiple spam windows open when I click on a link

All of a sudden when I click on a link all kinds of spam windows open. I have 'Pop-up' windows defined on off... but, they always open... also suddenly online pages will have tons of highlighted words hough, they are links... and when I click on them, thinking that it is a link that's another annoying pop-up window. I checked my "plug-ins" and "add ons" and there is nothing I can find. I use Windows 7 and this problem just started this week. I performed a McAfee scan and found no virus... can help you?

These files are not supposed to be deleted. Quite possibly user.js (thanks for the heads-up jscher2000 on hidden file extensions. A movement bonehead by Microsoft) had a content in it that made all these pop-up windows. The user.js file is not there by default unless you did so it is safe to delete it.

Regarding the .json, those required by Firefox files. More information about the files in the profile folder can be read using the link below

Tags: Firefox

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