Free download the best antivirus for Windows Protect your PC against viruses, malware, Trojans and more online threats. Total Security is a leader in Cybersecurity software. With a billion active internet users, Download Free Antivirus and System Optimization Utility.
 
 

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QIHU’s Security Premium is an antivirus security product that is high quality. The software performs essential functions quickly and has a simple, but intuitive user interface. Total Security Premium is quick to install and does not clog your system. These are the key features. Total Security is a complete tool made up of five different engines that make this antivirus program incomparable with the competition. Concretely, it includes the Qihoo cloud tools, Qihoo system repair, and the QVM-II AI engine as well as Bitdefender and Avira. Free: Op. System: Windows: Category: Antivirus: Language: English. 7 more. Total Security, developed by Qihoo (a well-known company in China), is a free anti-virus program. The tool includes a comprehensive PC maintenance kit and a powerful security tool. This program protects your computer from malware, ransomware and phishing attacks. Total Security uses the same technology and engines as Bitdefender and Avira’s scan engine and .

Download Total Security for Windows | replace.me

 
This function is available with the paid variants. Buy Now. Share with Friends. Security Status. Cleanup performs a quick analysis, detecting useless plug-ins and junk files on your system, including temporary and cache files from your OS, web browser , and Applications. Browser and Add-on Opera Opera, an easy-to-use browser highlighting its speed and security, is equipped with secure connection, malware protection and free VPN to create a safe browsing environment, along with battery saver and ad-blocker to increase browsing efficiency.