Best Virus Software

I am still kinda new to Macs. I have had an old 2002 Quicksilver Dual 1.0 Ghz with OS 10.4 for a couple months now.
Question is:

What is the best virus software for Mac. I realize there is not nearly as many viruses out there for Mac as there are for Windows OSs.

Do you guys still use virus software?

Also, is there a program to back-up the entire computer with the OS 10.4. (I did not receive disks w/ the computer as I bought it on eBay.)

Thanks!!

No... There are no known viruses for OSx, don't waste your computer resources or money.

There aren't enough threads in that search, we need more.

DaFlake said:

There aren't enough threads in that search, we need more.

Click to expand...

More...More.... Its a LIVE!;D

By far, far the greater majority of Mac OS X users do not use antivirus software as there are no Mac OS X viri. Using AV will bloat and slow your Mac, and you have to download those so-called virus definitions.

Now ask yourself this ~ as there are no Mac OS X viri, what will I be downloading? Definitions for all and sundry Windows viri which will not and cannot activate on the Unix system.

We do get trolls here saying there are viri for Mac OS X, but when asked to identify or name them guess what..................................

kms31 said:

Also, is there a program to back-up the entire computer with the OS 10.4. (I did not receive disks w/ the computer as I bought it on eBay.)

Click to expand...

Carbon Copy Cloner
Super Duper
iBackup
.....

Found with Yahoo search:
Macintosh Backup Software
many more links...

Sorry to be a wet blanket, but you should always demand the OS discs when buying used, or pass on it.