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Location: front pagePC softwaresecurity softwareAntivirus software Avast! Official Premium Edition
Avast! Official Premium Edition

Avast! Official Premium Version 17.4.3450

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  • Software licensing: free software
  • Software size: 6.58MB
  • Software rating:
  • Software type: Domestic software
  • Update time: 2024-11-01
  • Application platform: WinAll
  • Software language: Simplified Chinese
  • Version: 17.4.3450

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Recommended for you:- Avast! antivirus software

Basic introduction
Avast! Official premium version first LOGO
Avast! Premium version is very powerful, has a simple and clear interface, and is easy and fast to operate. Avast! Premium Edition has quickly won a good reputation and popularity due to its excellent performance. Compared with similar paid products, it has stronger detection capabilities, anti-spyware functions, anti-Rootkit functions, and self-protection capabilities. Many people have been in love with Xiao A since they started using it, and their computers have always been immune to viruses.

Software features

•HTTPS scanning

TLS/SSL protected traffic can now be scanned and decrypted using the web content filtering component on Avast! Premium. Add a new root certificate stored in Windows, replacing the certificates generated by major browsers. This feature will protect you from viruses over HTTPS traffic, in addition to adding compatibility for SPDY+ HTTPS/HTTP2.0 traffic. You can adjust/turn off this feature in the settings section.

•Home network security

Scan your home network for vulnerabilities (WiFi status, connected devices, router settings, factory passwords, etc.). This is a fairly new approach as we are trying to find problems that may occur that are not isolated only on a specific device, but are used across the entire network, or connected to from the internet.

•SecureDNS (this feature is activated only in the paid version)

We have introduced a new provider that protects against unprotected DNS/DNS hijacking of routers/clients (including unsecured networks, public ones, etc.).

•Cloud Security Scan

Combines all scanning needs into one (antivirus, software updates, home network, GrimeFighter). One scan, different results and recommendations.

•New support system

For paid users easy access to submit a ticket with all information included automatically. Improved knowledge base for free users. The help is entirely online and up to date.

•Performance optimization

Includes a number of stability and performance changes for all components (with an emphasis on traditional network and engine components).

FAQ