DEFINITELY, eset. Im poor so I swing from trial code to trial code before they get blacklisted. But when I get the extra money i plan to buy a year for my pcs. It found stuff when kaspersky couldn't and saved one of my desktops.
My Computer
At a glance
Windows 7 x86Intel atom 1.6ghz (2 cpu)1.5gbIntel chipset 950GMA
Eset Smart Security or Kaspersky Internet Security 2010 works well with Windows 7 and are recommended by many geeks here. Both contains firewall also... Otherwise, Vipre Anti Virus also gives solid protection but falsely detects some things as trojan. G Data is the # 1 anti virus engine in any of the malware tests out there. So i guess your search ends with G Data Anti Virus 2010. It has 2 anti virus engines and also it doesnt slow down your system. However, i would recommend you to 1st try any antivirus for atleast 30 days for free. Then go for the best.
My Computer
At a glance
Windows® 8 Pro (64-bit)Intel® Core™ i5 Processor 2467M (1.60GHz, 3MB...6GB DDR3 System Memory at 1,333MHz (on BD 4GB...AMD Radeon™ HD7550M 1GB DDR3 (Ext. Graphic)