and nothing wrong here.
First thing, I would suggest you disable any FF add-ons you have for Java. It is rarely needed now in genuine sites and it is a known problem area, with early versions being vulnerable to malware and/or misuse, and also difficult to update correctly.
You said you downloaded the software on your new computer. What software? What browser hijacker did you pick up, and how do you know?
FF does block 'pop-up windows', but it doesn't block ads in web sites. For that you would need an ad blocker like AdblockPlus, (ABP), a recognised Firefox add-on.
Mark
I started using Firefox a short time ago. I liked the way it blocked ads on some sites.
I bought a new computer last week and went to the Firefox site (I'm fairly sure it was the right site) to download the software and picked up a browser hijacker. Just now, I opened my computer (not the new one) and there was a browser thing that looked like Warcraft or something like that on my screen inviting me to use it. I just closed the window. Firefox is telling me I need to update Java, but I'm not sure I should do that.
Am I having a run of bad luck or is there something going on with Firefox?
bkay

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