The complete solution to optimize, tweak, clean up Windows XP
WinXP Manager is a tool for setting, optimizing, diagnosing and tweaking Windows XP. It bundles more than 30 different utilities in one and help your system faster and more stable, secure and personal! WinXP Manager helps you optimize, tweak, and clean up Windows XP. It will increase your system speed, improve system security, and meet all of your expectations.

SpeedUpMyPC – the award winning utility software that ensures your PC is automatically optimized for maximum performance in just a few easy clicks. SpeedUpMyPC is a system utility that helps you get the most out of your computer without being a Windows expert. It can can free up memory (RAM) and other resources, detect and optimize your internet connection, reassign CPU resources to improve performance and prevent crashes. It also includes a startup manager, that enables you to make Windows load faster dy disabling programs that you do not want to start automatically. The built-in bandwidth monitor allows you to keep an eye on your internet connection and can automatically detect your true connection speed. Additional features include browser optimization, automatic RAM cleaning and an interactive tray icon display.
SpeedUpMyPC makes it easier than ever before to optimize your settings, free up resources, and remove resource hogs. With simple explanations and real-time graphs for all vital system resources, SpeedUpMyPC identifies performance bottlenecks in minutes. With a heavy-duty arsenal of optimization tools, such as RAM recovery, CPU optimization, startup management, and automatic crash recovery, SpeedUpMyPC is THE must-have utility for both beginner and power users.

Vista Tweak VI is appearly the first application optimize and customize on Windows Vista. This Tweaking software allow you tuning and optimizing features to increase the speed of your Windows Vista system without go through hard manual process like modify registery on Windows vista machine.

TuneUp Utilities 2008 can make your Windows operating system faster, more comfortable and more secure with just a few mouse clicks. And all operations performed on the operating system are completely safe, because all changes are monitored by TuneUp Rescue Center and can be undone at any time. All TuneUp Utilities modules can be accessed through a common interface that is divided into six categories.
The software helps both beginners and experts to make Windows meet their needs in a way that is better, easier and safer. All important system options are explained in an easy way and can be turned on or off at the click of your mouse. TuneUp Utilities 2008 will then make the necessary changes in the registry or boot files automatically. We place a high value on system stability, so that Windows won't stop working reliably. And most changes that you make can be undone in TuneUp Rescue Center - easily and safely.
The program also gives you many more options. In addition to helping you make Windows "better looking", you can also clean up and optimize your system at the click of a mouse. TuneUp Utilities 2008 will clean up unnecessary data from your hard disk and remove unnecessary entries from your registry. It can defragment your hard disk and registry and optimize your system settings to make Windows run substantially faster. Most of this maintenance is performed automatically every week by TuneUp 1-Click Maintenance.