navigate sub-frames

Should " allow sub-frames to navigate across different domains " be set to disabled in internet tools and why?

I dont know what you mean.

I have the setting enabled.

Here's what the info is on it (screenshot):

msiesecurity4qk.png

I would leave that enabled. Its just a prompt anyway so its not hurting anything plus it might help stop something you dont want to happen.

(just use firefox though)

Enable is the default setting for Navigate Sub-frames in Internet Explorer. I've never changed that setting.

Thank you for the info.