Avast Antivirus 2009 Pro scans viruses, worms and Trojans, on demand with two User Interfaces, On Access, E-mail, during Boot Time, in File Explorer and Screen Saver. It maintains Virus Chest. Protects E-mail, HTTP, NNTP, ICQ, mIRC, Kazaa etc. True incremental updates based on iAVS technology updates twice a week virus definition file. avast! Home/Professional now fully supports the 64-bit Windows and Vista platforms.

Error Repair Professional keeps your Pc runs smoothly by scanning, identifying , cleaning and repairing errors in your PC with a single click. It can scan entire registry for all invalid entries and provides a list of the registry errors found. You can then choose to selectively clean each item or automatically repair them all.

Windows Registry is like a nerve center for your PC and problems in the Windows Registry are a common cause of Windows crashes and error messages. These problems occur due to many reasons including uninstalling software with poor un-installation routines, by missing or corrupt hardware drivers, improperly deleting files and orphaned startup programs.Error Repair Professional regularly fix error in Windows registry, your system should not only be more stable but it will also help faster.