which is the best Antivirus for windows server 2008?
If you would like to look for freeware, I recommend you to choose Rising AntiVirus Free Edition. It perfectly supports Windows Server 2008 and it's free. As you know, free antivirus software are rare on the market. If you are not quite satisfied with Rising, you may choose Norton, even though it's not free, but at least it's not too expensive with powerful functions. BTW, if you would like to make backup of your system before accidents happening, you may use Norton and AOMEI Backupper, system backup/restore can be operated easy and efficient on these two. You may learn more about there two at symantec.com/products/data-backup-software and aomeitech.com/res/powerful-backup-tool.html