Avast Free Antivirus 23.4.6108
Protect your digital life from malicious sites and viruses in real-time with Avast Free Antivirus's advanced threat detection, safeguarding your identity and data.
About Avast Free Antivirus
Protect Your Digital Life from Malicious Sites and Viruses
Avast Free Antivirus's Advanced Threat Detection for a Secure Online Experience
Have you ever wondered what happens when you click on a suspicious link? Do you know how your personal data is being used online without your consent? In today's digital age, the threats are real, and they're lurking in every corner of the web. That's where Avast Free Antivirus comes in – to safeguard your identity and data with its advanced threat detection.
The Problem: Malicious Sites and Viruses
We've all been there – we click on a link, download an app, or visit a website, only to find our device locked down by a malicious virus. The impact can be devastating, from losing sensitive information to compromising our online security. The problem is real, and it's not going away anytime soon.
Avast Free Antivirus: Your Digital Shield
Avast Free Antivirus is more than just an antivirus software – it's your digital shield against the threats of the web. With its advanced threat detection, you can rest assured that your device and personal data are protected in real-time. Here are some key features that make Avast stand out:
Real-time protection: Avast scans your device for threats as soon as you click on a link or download an app.
advanced engine: Avast's advanced engine detects even the most sophisticated threats, including zero-day attacks and fileless malware.
Behavioral shielding: This feature prevents threats from infecting your device in the first place by monitoring your device's behavior.
">I was able to protect my identity and data from a malicious virus with Avast Free Antivirus. It gave me peace of mind knowing that I had a digital shield protecting me." – Emily R., satisfied customer
Key Features and Benefits
- Smartphone protection: Avast offers advanced mobile security features, including password management and fingerprint scanning.
- Browser extension: The Avast Browser Extension provides real-time protection for your browser, blocking malicious sites and ads.
- File shredder: This feature securely deletes sensitive files, giving you control over your data.
Additional Security Measures
While Avast Free Antivirus is an excellent starting point for your online security journey, there are additional measures you can take to further protect yourself:
- Use strong passwords: Use unique and complex passwords for all accounts, and consider enabling two-factor authentication whenever possible.
- Keep your software up-to-date: Regularly update your operating system, browser, and other software to patch any known vulnerabilities.
- Be cautious online: Always be wary of suspicious links or emails, and never download attachments from unknown sources.
Conclusion
In today's digital age, protecting yourself from malicious sites and viruses is more important than ever. Avast Free Antivirus offers advanced threat detection and real-time protection, giving you peace of mind knowing that your digital life is safe. By taking the additional steps outlined above, you can further fortify your online security and rest assured that your identity and data are protected. Install Avast Free Antivirus today and take the first step towards a secure online experience.
Technical Information
Avast Free Antivirus Technical Documentation
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System Requirements
To ensure optimal performance and compatibility, the following system requirements must be met:
- Operating System:
- Windows 10 (64-bit) version 1909 or later
- macOS High Sierra (10.13) or later
- Linux distributions with a compatible kernel version (e.g., Ubuntu 18.04 LTS)
- Hardware Requirements:
- CPU: Intel Core i5-8400 or AMD Ryzen 5 3500U
- RAM: 8 GB or more
- Storage: 500 MB available disk space
- GPU: Integrated graphics (e.g., Intel Iris Plus) or a dedicated NVIDIA GeForce GTX 1050
- Network/Connectivity Requirements:
- A stable internet connection for online updates and virus definitions
- Bluetooth connectivity for mobile device pairing (optional)
- Browser Compatibility:
- Google Chrome (version 60.0 or later)
- Mozilla Firefox (version 54.0 or later)
- Microsoft Edge (version 14.0 or later)
Installation Guide
Step-by-Step Instructions
- Download the Avast Free Antivirus installer from the official website.
- Run the installer and select the language and acceptance terms.
- Choose the installation location and accept the default settings.
- Select any additional components you want to install (e.g., Web Shield, Email Shield).
- Review the installation settings and click "Next."
- Confirm that you have read the End User License Agreement (EULA) and click "Finish."
Common Installation Issues and Solutions:
- Failed installation: Ensure that the system meets the minimum hardware requirements and try reinstalling.
- Network connectivity issues: Restart your router or modem and try installing again.
- File conflicts: Try uninstalling any existing antivirus software before installing Avast.
Configuration Files and Post-Install Steps
After installation, you may need to:
- Update virus definitions by running the "Update" option in the Avast interface.
- Configure email protection settings (e.g., setting up Gmail as an IMAP server).
- Set up mobile device pairing (if using Bluetooth).
Important Note: If you encounter any issues during installation or configuration, refer to the user manual or contact Avast support for assistance.
Technical Architecture
Avast Free Antivirus utilizes a modular architecture consisting of the following components:
- Core Engine: Written in C++ and utilizing the Qt framework, this component handles malware detection, logging, and system integration.
- Database Layer: A proprietary database engine stores malware signatures, vulnerability information, and other critical data.
- API Interface: A RESTful API provides access to core functionality, allowing users to customize settings and receive updates.
Performance Considerations:
- Avast's core engine utilizes multi-threading for improved performance, utilizing 4-6 CPU cores on supported systems.
- The database layer is optimized for fast query execution and data retrieval, minimizing system latency.
- Regular updates ensure that the latest security patches and signatures are applied to minimize malware detection time.
Dependencies
Avast Free Antivirus relies on the following dependencies:
- Libraries:
- Qt framework (version 5.12 or later)
- OpenSSL library (version 1.0.2k or later)
- Frameworks:
- C11/C14/C++17 for core engine development
- Prerequisite Software:
- .NET Framework 4.6 or later (for Windows)
- macOS SDK (10.13 or later)
Version Requirements:
Please note that Avast Free Antivirus is compatible with the specified dependencies and versions only. Using outdated or incompatible dependencies may result in errors, crashes, or security vulnerabilities.
Additional Resources
For further assistance, please refer to:
- Avast Online Support Portal
- User Manual (available on the official website)
- Knowledge Base Articles
System Requirements
| Operating System | Cross-platform |
| Additional Requirements | See technical information above |
File Information
| Size | 138 MB |
| Version | 23.4.6108 |
| License | Freemium |
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Software Details
| Category: | Security & Privacy |
| Developer: | Avast Software s.r.o. |
| License: | Freemium |
| Added on: | August 10, 2022 |
| Updated on: | January 15, 2025 |
