Malware or virus

My computer has some malware or virus. It appears on my browser as link to the site cross-news.org/arizonasm. None of antivirus can found and deleted it.

https://forum.avast.com/index.php?topic=53253.0

Try AdwCleaner and JRT

AdwCleaner > https://www.malwarebytes.com/adwcleaner/
JRT > https://www.malwarebytes.com/junkwareremovaltool/

If still a problem follow instructions in the link Eddy posted