Microsoft Windows may have got more advanced but the need for effective maintenance is greater than ever. If you don`t houseclean your computer system regularly the digital garbage that collects over time makes it slower and can even cause inexplicable errors - usually when you need them least. With the reliability of 11 years of experience, Ashampoo WinOptimizer 6 makes Windows maintenance fast and easy - and it works for Windows XP just as well as it does for Vista and Windows 7. The One-click Optimizer does what it says and you can run it automatically so that you don’t need to think about it at all. It keeps your Windows computer running as fast and smoothly as on the first day you bought it. In addition to efficient Windows maintenance you also get a whole suite of powerful, easy-to-use tools that enable you to configure and tune your Windows computer so that it works exactly the way you want it to. New features: Hard Disk Defragmenter: Keeps your hard disks at maximum efficiency all the time. Now better than ever with top Vista performance. - Manual and automatic defrag options - Completely new advanced defrag algorithm - New Boot Time defrag makes Windows start faster - Powerful, efficient and safe for maximum performance - Exceptionally efficient, very low system load and memory use - Preview of current hard disk fragmentation with analysis AntiSpy Module: A growing number of Windows services and application programs like to “phone home” and inform Microsoft or their manufacturers about a variety of things, ranging from crash reports to user behavior. Many users don`t like this and at least want to be able to choose whether these programs should do this or not. The new AntiSpy module provides settings that let you control the “spying” behavior of both Windows and these programs. Configuration options are included for a number of Windows system settings, Windows Media Player, the Windows error reporting service and others.