Windows 7 is the most popular operation system at present. It has faster processing speed and more humanized interface. In the beginning, Windows7 could bring us the more rapid operation taste. However, when it is used for a period, the system’s processing speed becomes slow again. A mass of junk files in system is the major reason which causes the system to become slow. So, we must carry out the Windows clean up at regular intervals. These junk files mainly exist in Windows registry. Consequently, if we want to speed up computer, we should first clean the Windows registry.
The registry is the core of Windows 7 system, and is used to store the setup information of system and application programs. Give an example to interpret the purpose of registry. When we operate an application program, the registry would provide the information of this program to system, so that this program could be found and operated by system. However, when the application program information provided by registry is wrong, the system can not operate this program, or when the registry is full of abundant junk files, it would spend more time to provide the system the relevant program information, and so the system’s running speed would accordingly become slow.
After knowing the purpose of registry, let us see how the junk files formed in registry. As we know, the registry is used to store the setup information of application programs. When an application program is installed on the computer, the relevant setup information of this program would be recorded on the registry. However, in most cases, this information could not disappear from the registry as this application program is uninstalled. As a result, this residual, useless program information evolves into the junk files.
It is difficult for us to manually find these junk files in registry. Furthermore, these trashes can not be completely found in manual way. Consequently, we must have the aid of Windows Registry Cleaner to cleaner these junk files in registry.
Windows Registry Cleaner is completely free software which is especially developed for cleaning the Windows registry. It could help us scan the registry junk files and errors, and then removes the trashes and corrects errors. Moreover, this software is convenient and simple for installation and operation. It presents the user a simple and clear interface. The left side of interface is a series of function key, and the right side of interface is the detailed display window of the corresponding key.
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