Trying to circumvent Losedows 10 built-in antivirus

I do like the slogan: Protect yourself FROM anti-virus software.

It seems not possible to disable the Losedows Defender or to prevent it from automatically starting. It is also unclear how to set whitelists.

This time I'd like to try ClamWin. Rumor has that once the user (used) install a third-party anti-virus program, Losedows Defender would become nonfunctional, and therefore the user could set whitelists in ClamWin.

I'd like to test this approach for those who would like to migrate to GNU/Linux.