But buying and choosing an antivirus is not easy. There are so many brands on the market and each of them has their own strengths and weaknesses. But the process can be easier if you know how to analysis which antivirus can perform according to your needs.
The main component of an antivirus software is its scanning engine. It scans through every file in your computer, searching for evidence of a virus. Heuristic engine is the main structures of many antivirus to detect the frauds while others used a virus Asia Email List signature database for comparison. However nowadays, there are many antivirus companies start using both in their scanning engine to give more protection to users.
For certain advanced companies, they develop more technologies so that they can protect your PC in a better way. As a consumer, we must understand how these technologies work and how we can benefit from them. The accuracy. Honestly, I have never seen any antivirus that can 100% protect your PC from the viruses. But as a consumer, our job is selecting those that can block out the higher percentage of viruses. Some brands of antivirus can block up to 98% of viruses.