newbie ~ do I still need comment spam and what about malware

Now that I have WP All In One, can I get rid of Akismet comment spam. Does All in One do this?

Also I see there is a paid link to set up malware (ouch). Do I understand it correctly that WP All In One doesn’t do malware? Must I use the recommended paid version of malware or can I get it somewhere else (will WP All in One work well with other malware protection software)?

Please thanks – the tool seems great!