avast! Professional Edition is a complete ICSA certified antivirus software for your company. avast! scans for viruses, worms and Trojans. avast! obtained multiple VB100% awards in 2002/3 Virus Bulletin comparative reviews.avast! Professional Edition includes the following components: On Demand Scanner - with two user interfaces: Skinnable Simple Interface - just select what do you want to scan in which way and press the Play button. Enhanced User Interface - Outlook like UI allows user to set any feature of avast!, prepare and run tasks, store and check task''s results. On Access Scanner - resident scanning of all files being opened, read and written and behavior blocker monitoring dangerous actions of viruses. E-mail scanner easily integrates with most mail clients and it checks both incoming and outgoing mails, it provides heuristic analysis of mail content to protect against new Worms. Resident protection for IM programs (MSN Messenger, ICQ, Yahoo Messenger, AIM, mIRC, etc.) and P2P programs (Kazaa, KazaaLite, DirectConnect, DC , WinMX etc.). Script Blocker - checks all scripts running under Windows Scripting Host and Web browsers. Boot Time Scanner - scans disks in the same way and in the same time as Windows CHKDSK does (on NT/2000/XP only). Explorer Scanner and Screen Saver scannerVirus Chest - safety isolated folder to store infected, suspicious and even some system files - to restore them. True incremental update files of size under 100 KB are available at least twice a week and within couple of hours in the case of emergency of new virus. avast! automatically checks for new updates - downloads, installs and loads them without restart or logoff. Program upgrades are available time to time, they are incremental too (about 300 KB).avast! 4 Pro is available in English, Czech, Dutch, German, Hungarian, Italian, Polish, Portuguese and Spanish languages - check http://www.avast.com/i_idt_1016.html to download avast! in your language.