What is the registry in the computer? How and what is it better to clean?

Have you ever noticed that when you buy a new computer or install a new operating system it works much quicker and calmer than when you use it for half a year, torture with constant climbing on the Internet or permanent installations-removal programs? This all happens because the computer's registry gets clogged with time, becomes cumbersome, and every day it takes him much more time to complete tasks in order to find the right information and use it.

So, what is the registry in the computer?

Just like in every computer, the processor and RAM are a kind of device brain, and in the software part - in every operating system there is a brain. This brain is a registry - a database of programs, drivers, devices - already connected and those that periodically connect, settings of installed programs and even data about files and folders in the computer. In a word, all the information that helps the system to work stably, as well as to know what and in what form should be launched.

Why does the computer slow down?

What is the registry in the computer, not all PC users know. However, during each of our work with the computer the data in the registry is constantly updated, after a while this information grows so much that the computer starts to react longer, load slower and "slow down" more and more. It also happens because many users do not think about how to correctly uninstall the program. Do not know or do not know how and instead of the usual uninstaller remove unnecessary data, straight forwarding to the trash. Folders with files disappear, but the data that they were, their settings, remain in the registry - now as garbage.

Find out what the registry is in the computer and what it's for. Now it is clear that not only the gland in the computer, but also the system needs cleaning periodically. You can entrust this to a specialist, or you can do it yourself, by pressing the "Win + R" key combination and entering "regedit" in the window that opens. The next window will be divided into two parts. The left part - the structure of the entire registry, consisting of five root folders, and the right - the data values. Such a simple combination of letters will make it easy to find where the registry is in the computer.

What is the registry?

The names of all key folders start with "HKEY" and specifically talk about their content:

- CLASSES_ROOT - contains data about all types of files in the computer and about embedded COM-servers.

- CURRENT_USER - stores information about the operation of the user whose profile is currently running.

- LOCAL_MACHINE - the most meaningful folder, carrying a database of all the drivers, programs and settings.

- USERS - here is information related to all users of the computer.

- CURRENT_CONFIG - this folder contains information about all the devices and drivers that are currently running.

How do I clean my computer registry ?

Now, knowing what information is contained in the folders, you can clean the registry manually. But do not forget that this way you can disable Windows, so we recommend using special programs for cleaning. There are a lot of them on the web, and it's difficult to determine which is the best, as some recommend "Jv16 PowerTools", others consider it to be "CCleaner". Several years using this and the other, I recommend "TuneUp Utilites". It not only helps to clean the registry, but also will organize all the computer data.

PS Telling what the registry is in the computer and how to clean it, we did not mention that when using programs to clean the registry is not recommended to install and use several at once. Different programs have different principles of operation, this can also lead to incorrect operation of the system.