All-inclusive, comprehensive protection avast! 4 Professional Edition includes ANTI-SPYWARE protection, certified by the West Coast Labs Checkmark process, to protect against the latest spyware threats and ANTI-ROOTKIT DETECTION based on the best-in class GMER technology, built into the scan engine.
Simple to use and fully automated - Automatic incremental updates provide real-time protection of your system, including web surfing. We've made avast! antivirus as simple to use as possible, while allowing full control of your security.
Tried and Trusted - With over 60 million users of avast!, you can rest assured that you are using one of the most tried and trusted antivirus products in Windows security. avast! supports more MS Windows versions (from Windows 95 to Vista 64-bit) than any other anti-malware product.
Changes in Version 4.8.1335 (February 5, 2009):- improvements in some unpackers (WinExec, Installer, ZIP)
- improved memory scan, especially under 64-bit operating systems
- fixed a possible deadlock condition when copying system files from some removable media
- fixed a possible problem with access rights when deleting infected files on reboot
- Web Shield: minor stability fixes
- Internet Mail: smtp.gmail.com and smtp.live.com now ignored on port 25 (as these are SSL only)
- improved healing of some infected files
- various fixes and improvements in the scanning engine
- Web Shield now scans pages compressed with the "deflate" algorithm
- performance optimization of Standard Shield under Windows Vista
- improvements in the automatic sample submission system
- improvements in the URL blocker
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