Tencent Computer Manager: Tencent Computer Manager is a security software launched by Tencent, which integrates anti-virus, fixing loopholes, cleaning up garbage and speeding up the system. Computer housekeeper is free forever and has won many awards in various authoritative evaluations at home and abroad.
360 antivirus: the products of domestic security manufacturer Qihoo 360 are free forever. It combines its own cloud killing engine and foreign anti-virus software engine, and has the advantages of high killing rate, low manslaughter rate, less resource occupation and fast upgrade.
Foreign antivirus software
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Kaspersky: An old anti-virus software from Russia, is a world-renowned information security vendor. Kaspersky anti-virus software is divided into individual users and enterprise networks according to the requirements, which provide anti-virus and anti-hacker services respectively. There are two kinds of software: free version and paid version. You can download it according to your actual situation.
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McAfee: An old American antivirus software, headquartered in California, USA, is the largest security technology company in the world. McAfee antivirus software can be divided into personal edition and enterprise edition. The enterprise edition is powerful, but the rules are complicated. Xiaobai is advised not to use it.
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Antivir: Germany's famous anti-virus software, because it is free, has a high reputation in China. Red umbrella occupies very little resources and has a high killing rate, so it is deeply loved. At the same time, there is a paid version of Red Umbrella, which has more comprehensive functions.