======Opera======
[[http://www.opera.com/|Opera]] \\
[[http://www.opera.com/download/get/?partner=www&opsys=Windows&classic=1|Latest Opera 12 version]] \\
[[http://www.opera.com/docs/history/presto/|Opera version history]] \\

=====Altavista as search engine====
Go to Preferences -> tab Search -> click on Add, enter a name and keyword and use the following as address:
<code>
http://www.altavista.com/web/results?itag=ody&q=%s
</code>