Do you want to know how to make your Windows operating system run like new again? Well join the party, because you're not alone. So do millions of other Windows users across the Earth. The good news is that there is a simple solution.Do you remember when you turned on your new PC for the very first time? Do you remember how fast and efficient it ran? Remember how responsive each click of the mouse was? How quickly the machine would launch and power down ? Remember how fast Internet web phone: Sleek interface, brand-new technology.Alas over the course of time, your PC's responsiveness degraded. Web pages take a longer time to load. The system would take longer to launch. Windows would take forever and a day to shut down. (And more often than not even ignore your command to shut down!) Your mouse would freeze up and become the bemoaned hourglass, even if there was nothing discernible on your machine that might conceivably be causing your system to slow to a snail's pace.You have already searched your system for viruses and spyware and it has turned up nothing. You have already checked the disk space, defragged the hard disk, and tuned the virtual memory parameters. You have even tried uninstalling programs on the hops that it might help improve the system's performance..Alas, regardless of what actions you take, your computer appears to now have been "tainted".So would you like to know the secret of how to make Windows behave as good as a new PC?The solution lies in a critical piece of the OS called the Windows registry.The Windows registry is a database. It's the master DB which the OS calls upon to save the settings of just about every piece of hardware and software that has ever been loaded on or connected to the computer. If anything happens to this database, it would have a direct outcome on the PC's performance.As time progresses, the Windows registry continues to get larger and larger, making search queries against the registry much slower. Additionally, as time passes, inevitably errors will begin to creep into the database. These errors might cause programs to hang or to crash.Repairing and optimizing the Windows registry fixes these issues, and therefore eliminates the source of your OS's slow lack of responsiveness.Scanning the Windows registry for problems with a registry scanning program is the most effective approach how to make Windows run like new.Repairing the Windows registry is one of the most obvious aspects of maintaining the Windows OS in optimal shape, to keep it delivering at the best performance. You need to take your automobile for an oil change and tune ups on a regular basis, don't you? In a likewise manner, your Windows operating system needs a tune up frequently, to keep it running smoothly too. Failure to do so over the course of time can lead to significant performance degradation of the user experience: The Internet will run slow, pages taking too long to come up, the system will take what seems like an eternity to boot up, the machine may refuse to turn off, programs may freeze for several minutes at a time with no rational explanation, or could even crash abruptly with no prior warning, and your Internet browser will be infected with pop-ups that continuously respawning themselves no matter how often you try to clean up the operating system.Think of the Windows registry like the DNA of your computer. Each key / value pair is like one of the chromosomes on the DNA strand, that determines all of the OS's behavior. If any of the data bits in the registry were to be corrupted then it can wreak havoc on your entire system, in the same way that a mutated chromosome can inevitably lead to the onset of cancer.And, milking the DNA example for what its worth, the best "cure for cancer" of the system is to clean the Windows registry with the use of software to optimize , whose goal is to "fight off" the relevant registry entries by cleaning and optimizing the registry, and fixing any broken references contained therein.