Are not few who want to optimized performances the operating system, especially when it comes to a PC weaker in resources (RAM and CPU) that more “prevent” when launched Applications / softwarethat ask for resources.     
The simplest and most popular method for increasing the performance of a PC, is tweaking-ul. This procedure consists of changing some Default settings and registers (Windows Registry), to determine the operating system to consume as few resources as possible RAM, Video and CPU. And tweaking Manual is not available to anyone. It assumes a lot advanced knowledge in the operating systems. Whether it is about Windows Vista, XP or Windows 7, daca tweakingthe manual is made wrong, it can lead to DECLINE / destruction the operating system.  
A simple solution for those who do not have the necessary knowledge, but who want to increase their systems performance, is the use of applications / softwaretweaking. And here is a problem. Before using a Tweaking application, it is good to make sure that the application has been used by other users before you and see what they say about this application. Watch reviewon Forums, blogs, etc. sites where discussions are on topics tweaking.
One of the most popular Applications of Tweaking & Optimizing – Windows 7 & Windows Vista, it is Ultimate Windows Tweaker.     
This tweaker automatically determines the type and the properties of the system operating and offers in a Graphic interface only tweakthe ones that can be applied to your system. 

Ultimate Windows Tweaker – Personalization

The application can be used by both experienced users and the least experienced. Indicated is that whatever the level of user's knowledge before tweak to make a “Restore Point“the operating system.
Ultimate Windows Tweaker It does not require installation and will not occupy space on the hard- disk. It has only 345 KB.
disk. It has only 345 KB. 
Download Ultimate Windows Tweaker v.2.0 – compatible version on Windows 7 and Windows Vista – 32-bit and 64-bit.
Optimizes the performance of the Windows Vista and Windows 7 operating system. Tweaking Software.     
Stealth Settings .
 
			