<![CDATA[cos-intro.crx installed during Opera installation]]>Hello,

Auser installed the Opera browser, and during the install a Google Chrome extension was also installed called cos-intro.crx.

Has anyone seen this before and know what it is? I can no longer find it in Chrome or Opera.

Thank you!

Screenshot 2024-05-14 153232.png

]]>https://forums.opera.com/topic/71732/cos-intro-crx-installed-during-opera-installationRSS for NodeFri, 04 Sep 2026 21:12:28 GMTWed, 15 May 2024 10:11:35 GMT60<![CDATA[Reply to cos-intro.crx installed during Opera installation on Wed, 15 May 2024 16:06:43 GMT]]>Yes. It's the crx file for the opera-intro extension that's for the opera://intro page. It's legit and nothing to worry about.

You can start Opera like this:

opera.exe --show-component-extension-options

and goto the URL opera://extensions to see it.

]]>https://forums.opera.com/post/350663https://forums.opera.com/post/350663Wed, 15 May 2024 16:06:43 GMT<![CDATA[Reply to cos-intro.crx installed during Opera installation on Wed, 15 May 2024 14:42:25 GMT]]>@shawnomyo Browsers use extensions to add new functions and features.

Based on the name, I guess that one may be related to opera://intro content.

]]>https://forums.opera.com/post/350656https://forums.opera.com/post/350656Wed, 15 May 2024 14:42:25 GMT