Avira freeware antivirus protects your computer from viruses, Trojans, backdoor programs, hoaxes, dialer, worms, etc. continuously and rapidly
Avira AntiVirus Personal is a comprehensive, easy to use antivirus program, designed to offer reliable free of charge virus protection to home-users, for personal use only, and not for business or commercial.
Avira AntiVirus Personal has a function:
· Control Center for monitoring, managing and controlling the entire program
Middle · configuration with default options and advanced user-friendly and context-sensitive help
· Scanner (On-Demand Scan) with profile-controlled search and configured for all types of known viruses and malware
· Integration into Windows Vista User Account Control allows you to carry out tasks requiring administrator rights
· Guard (On-Access Scan) for continuous monitoring of all file access attempts
· Management Integrated quarantine to isolate and process suspicious files
· Rootkit protection for detecting hidden malware installed in your computer system (rootkits) (Only for 32-bit system)
· Access directly to detailed information about the detected viruses and malware via the Internet
· Simple and quick updates to the program, virus definitions, and search engine through Single File Update and incremental VDF updates via a web server on the Internet
· Integrated Scheduler to plan one time or recurring tasks, such as updates or test runs
· Very high levels of virus and malware detection using innovative search technologies (search engines) and heuristic search process
· Detection of all common archive types, including detection of nested archives and smart extensions
· High-performance multithreading function (simultaneous high-speed scanning of multiple files)
· AntiVirus protection against viruses, worms and Trojan AntiDialer protection against expensive dialers
· AntiRootkit protection against hidden rootkits
· Faster Scanning up to 20% faster
· AntiPhishing protection from phishing
· AntiSpyware protection against spyware and adware NetbookSupport for laptops with low resolution
· QuickRemoval eliminate the virus with the push of a button
Requirements:

· Minimum 100 MB of free memory space on your hard disk
· At least 192 MB of RAM under Windows 2000/XP
· At least 512 MB of RAM on Windows Vista
• To install Avira AntiVir Personal: Administrator rights
• For all installations: Windows Internet Explorer 6.0 or higher
Limitations:

· Not for commercial purposes or Business
· Nag screen

NOTE:
Avira AntiVir Personal is free for personal use only. A license key can be downloaded from here.