1. Tencent Computer Manager has the functions of cloud Trojan horse killing, system acceleration, vulnerability repair, real-time protection, network speed protection, computer clinic, health assistant and so on. At the same time, it has the housekeeper cloud killing engine and the second generation self-developed antivirus engine "Hawkeye", namely the red umbrella antivirus engine and the housekeeper system repair engine.
Kaspersky combines a large number of easy-to-use and strict network security technologies to protect you from all kinds of malicious software and network-based threats.
3. Norton, an information security product for individual users, is also a widely used antivirus software;
4.NOD32 antivirus software system can provide real-time protection for computer systems, and resist all kinds of known or unknown viruses, spyware, rootkits and other malicious software.
5. Oriental micro-dots don't need scanning, don't rely on upgrading, and don't affect the running speed of the computer; Realize the independent identification, disclosure and automatic removal of unknown viruses.