The PC System Tune for Windows is the best utility for modifying system settings in the Microsoft Windows operating systems."Tweaking" an operating system refers to modifying software, hardware, or other settings that affect how the operating system works. They are registry-level settings that can be modified without the pain of searching through a Windows registry. Some Tweaks may determine what is shown on the desktop. Other tweaks may determine what programs are available in the Start Menu. Whatever the Tweak, having control over them means you have more control over your operating system and how your computer works.The help file will help you navigate PC System Tune for Windows, understand how to search and apply Tweaks, download updates, and set PC System Tune for Windows preferences. It will also provide you with information about PC System Tune for Windows Warranties and Support as well as a list of the currently available Tweaks.PC System Tune for Windows uses a Windows-XP interface to provide you access to over 300 Tweaks for the Microsoft Windows operating systems. These tweaks can be applied to Windows core operating system features.The simple user interface enables fast access to settings that affect the speed, security, efficiency, and convenience of your computer. PC System Tune for Windows also includes tweaks for many known software applications. With PC System Tune for Windows you can control your Windows System ,It includes many powerful tweaks and hidden Registry settings.