>>>From this morning I no longer can view my Yahoo home page in IE (version 10). I get the message "Internet Explorer has stopped working.. " Checking for solution on-line does not help. Rebooting computer does not help. But I can see other pages (e.g. UT) in IE.
>>>And I can view my Yahoo home page in Chrome.
>>>
>>>Do you have any suggestions?
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>>I don't know if it's related but for about a day NoScript on FireFox has been reporting that it's filtering a potential XSS attempt at https://www.yahoo.com . Sometimes these things are NoScript artifacts but maybe Yahoo is doing something dodgy with their main page that IE doesn't like.
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>>You could try Yahoo in Compatibility View in IE. If IE is hanging on Yahoo you'll probably need to go to some other site in IE and add it manually before trying Yahoo.
>
>Right now my IE setting the "Display all sites in Compatibility View" box is checked. So, if I understand correctly, it is running in Compatibility View.

Hmm, using IE11 I don't see that setting. Where is it in IE10?

You could also try clearing your cache and deleting any Yahoo-related cookies.