Why do I need to clean the Windows registry
Why do I need to clean the Windows registry
Currently, there are manySoftware designed to clean the Windows registry. Often they even come with practical laconic instructions in Russian. Nevertheless, an average user sometimes asks a question (usually when faced with performance problems of his computer), which is why you need to clean the Windows registry.
To intelligibly answer the question of why you need to clean the registry, you first need to know some features of its device. After all, it is because of them that the registry needs periodic cleaning.
What is the Windows registry
The Windows registry is a databaseall the settings of the Windows operating system. The registry stores the parameters of various personal computer devices, settings of installed programs, information about the association of files, system data and so on. Virtually any change in the operating system is reflected in the registry.How is the Windows registry
The registry has a well-defined structure. The main component is the so-called keys, in which all information is stored. Each key is associated with a specific operating system parameter. According to the established principle, the keys are combined into subsections that form larger sections and so on. Thus, the entire structure of the registry is built on a clear hierarchical principle, which greatly speeds up access to the keys you need, and, consequently, the operation of the Windows operating system as a whole. This principle plays a crucial role in providing speed, since most programs and the OS itself access the registry very often.Disadvantages of the Windows Registry
Despite the fact that the application of hierarchicalStructure significantly optimizes the search for necessary information, the registry because of it also has a number of significant drawbacks: 1. The registry is not a single monolithic file, but a lot of files physically located in different areas of the hard drive. As a consequence, there is a so-called fragmentation problem, the direct consequence of which is slower access to registry data.2. Because the registry stores various system and application information (for example, many programs store the list of recently opened files in the registry), the registry size increases significantly as the personal computer is used. Moreover, many programs even after their removal store information in the registry. This happens, for example, if the uninstaller of the program is not configured correctly. And many software developers do not intentionally delete this data - for example, in case of restoration of all settings when the program is reinstalled. And what if you never install the program again? These completely unnecessary data will be stored in the registry, increasing its size and complicating the search for "necessary" information. These problems directly affect the performance decrease. It is to fix the consequences of the above-described shortcomings of the registry, and you need periodic cleaning it. Cleaning the registry will improve the speed of both the operating system itself and other programs. If you do not want your computer to lose performance, be sure to clean the Windows registry regularly.
