New to Mac - shoul one have anti-v?

[fanger]

yes or no?
Seems to be two schools - the 'yes, definitely' and the 'no, don't bother'.

Who is correct my knowledgeable friends?

Thanks in advance.

 

[fanger]

3 very strong affirmations there, thank you.

 

[fanger]

Is my post incomprehensible to you?

No, it's most concise thank you.

Overall it looks like anti-v is a waste of space and cpu time.

thanks to all posters.