This software mainly protects your computer against viruses, worms, Trojans, spyware, adware, phishing and hackers without affecting your computer’s performance. Eset NOD32 offers a Proactive Protection wherein multiple layers of detection are protecting you from different threats before it can actually attack your computer. It also gives an accurate identity of threats that are well-known and not well known. The user interface is lightly design which doesn’t require a high memory and it will save power for the CPU that means your computer will be fast that you can open any application without lag. One thing that is likeable for this software is that it has a fast scanning feature that is very efficient and works quietly.