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The Windows Registry is a place on your hard drive where Windows makes records of information it might need in the future, such as information of the installed programs and setting, system hardware, user profiles, etc.

The registry on the Windows is so important that you are not supposed to make manual changes to it. An incorrect change may render your computer inoperable. Even there is any registry redundancy, registry junk files, invalid registy, corrupted file appears in the registry, you should seek the help of professional registry cleaner to clean registry. Learn more>>

To fix Windows registry errors, first you have to know the function of your registry, which is the heart of your computer system. It holds the information regarding the windows operating system and other program installed, such as user settings, software settings, hardware drivers, operating system settings, etc. So, registry problems can cause some errors in your PC, such as slow start-up, blue screen, error messages, computer freezing or even crash. Then how to fix registry errors if there are on the computer? Learn more>>

Similar to a car, the Windows registry also has its own storage. When we remove some program, we would not go to delete related settings in the Windows registry. When there are upgrades of programs, more new parameters will be generated, while old ones wouldn’t be automatically deleted or covered. So the content would be accumulated more and more in the Windows registry over time, which gets the computer performance slower and slower. And errors with the Windows registry are a common cause of Windows crashes, error messages, etc. Optimizing your Windows XP or Vista system is crucial to maintaining the health of your computer. Learn more>>

Many users know that there are file fragments in the hard disk, but few know fragments also exist in registry. Actually the registry, just like hard drive, can also get fragmented.

As we all know that registry is one of the most used components of your Windows system because it comprises configuration data of all hardware devices and software programs installed on your PC. Therefore, registry can be affected by everything that used on your computer. As you add, remove, cut, copy and paste programs and files from your computer, it adds or removes information from your registry. Registry defragmentation occurs when the operating system cannot allocate enough continuous space in Windows registry to store a complete file as a unit, but instead puts parts of it in gaps between other files. Learn more>>