remove "search.yahoo" from imac catalina epic search engine

Hello,

There is free Malwarebytes which may take care of it...

https://www.malwarebytes.com/mac/

If not...

EtreCheck is a simple little app to display the important details of your system configuration and allow you to copy that information to the Clipboard. It is meant to be used with Apple Support Communities to help people help you with your Mac.

http://www.etresoft.com/etrecheck

Pastebin is a good place to paste the whole report...

https://pastebin.com/

Or use the paperclip at the bottom of a Reply to attach the full report here. :)

Workable but harder for me to work with...the Note tool on the bottom of this editor's toolbar, as shown in the image, to copy and paste the output from EtreCheck.

Did you get it fixed yet?

The Malwarebytes worked for me. I had the same problem. Thanks!!

Great to hear, thanks for the report & stay well. :)