What is the registry in a PC and how to clean it

While the computer is new, it runs much faster. Over time, due to frequent searches of the Internet, the endless install and remove programs the registry system becomes clogged, thereby reducing the operation speed of the whole system.

What is a registry in the computer

The operating system mediates between the hardware of computer, software and the end user. Windows handles all activities that occur in the process computer, so the operating system must be available all the necessary data associated with the operation of devices and programs. For this Windows has a special hierarchical database that contains all the information about the parameters and settings of the hardware and software.

The database is the Windows registry or the system registry running continuously. With the first install and run the drivers – the system is changing, and along with it clogs the registry. Accumulate errors, unwanted file extensions, blank keys, outdated programs and their fragments - all that remains of the former activities of viruses. The gradual filling of the computer registry has a negative impact on the speed and quality of the entire computer system. Therefore, it is necessary to keep the registry in order.

How to clean the registry in the computer

There are many ways to clean up computer registry. One of them is the use of service programs, and utilities that work with the registry. Using the tools is quite convenient and not time consuming. Typically, the treatment technology such programmes monotonous.

When you run a registry scanned program. If a data chain "clogged" with unnecessary information, then it opens very slowly. On this basis, the utility, and finds the direction of the system, in need of deletion or revision.

The second method is to clean the registry manually. You can use regedit. To do this, click "start" to open a command prompt Run. In this window, enter regedit. Further by searching can find branches whose values must be corrected or deleted. The only drawback of this program is all restored records with the specified parameters are displayed one at a time, which takes a lot of time.

It is also possible to use a more powerful utility for manual cleaning of the registry. Ocster backup Pro – this utility is a more convenient search, and after the cleaning operation, the program again returns all records with the specified parameters.