What is a PC Registry?
The Windows registry is an immense batch file that logs information about nearly everything that happens on your PC from visiting a website to using a program. This roster also includes driver info and other critical programs such as the DLL library which is a tiny helper program that often works with multiple applications. This information stores as a “key” that helps the program work. It’s like a great plan, concerning everything on your PC as well as how it all works together. The registry only appears on computers utilizing Windows operating platforms, despite rumors that state otherwise.
Your registry may have hundreds of thousands of records, and new entries are created constantly. When it becomes filled with information, the registry can cause your computers performance to suffer. One issue is that Windows almost never really deletes the registry entries, even if the program is deleted, because most of the uninstaller pieces cannot effectively remove their own registry keys. As files transfer and get moved around, some registry keys point to programs or files that no longer exist or exist somewhere else.
Registry cleaning does not come without risk. This is a sensitive area of your PC and in the event that you are satisfied with the way your computer is working, you should not go digging around. Trying to edit the registry by hand can lead to errors in the registry that makes it impossible to boot Windows. Some cheap registry cleaning programs end up deleting an important registry key or important DLL files. Sometimes registry cleaning can lead to performance improvement that is tiny, while other times registry cleaning and deletion of certain files may take several hours. In addition, positive information about how the registry cleaners affect performance is nearly impossible to find. Most of the significant tests and files are actually made by the people that develop registry cleaners.
Fortunately, these mistakes do not have to be tolerated. Registries can be cleaned as completely as possible. You might even get more performance coupled with a faster bootup time. Some users have reported fewer examples of startup backlogs and Windows hangups. The exact performance will vary depending on your registry state as well as the effectiveness of programs that you use. You can also free up disk space by performing a registry cleaning, although the majority of entries in the registry is tiny.
Look at some of the available registry cleaners, like System Optimizer Pro. Be careful of free, low quality registry cleaners that may corrupt your computer or render your PC worthless which is much worse than having a computer that runs slowly.