Registry is a system defined database used by an operating system to store all the required information to configure the windows setting for one or more users, other applications and hardware devices. Information present in the registry includes user profiles, applications installed on the computer, settings for each application folder and icon, existing hardware in the system, and all the ports that are being used.
When you attempt to erase the registry by your own, the risk that you may remove the valid registry is high because without a software, it is not easy to determine which registry belongs to which application. This may cause the system to crash or software to malfunction. Therefore, you need a specialized software for cleaning the registry.
Importance of Registry Cleaning
Users don't usually give much importance to the number and frequency of the software they install. As a result of this careless software installation, the registry gets mucked up. This gives rise to consequences such as slower system performance or even a system crash. Improper uninstall of software is also one of the reasons for problems relating to registry. Hence it is always necessary to delete or uninstall applications and software from the Add or Remove Programs feature in control panel. Manually deleting programs without using this feature might mistakenly move away the registry key in the OS or leave behind the orphaned registry key. This will cause the problem of missing/ invalid registry entries. Because of such reasons, cleaning Windows registry is a crucial action that needs to be implemented regularly. Doing it timely will save the user from bearing the loss of important data
You Cannot Delete the Registry by Yourself
5 Free Windows Registry Cleaners
You can either purchase a registry cleaner software or you can download one for free from the internet. These are few of the free cleaners available online:
1. CCleaner
If the software is run regularly, you will save a lot of disk space for your PC. The system will run smoothly and efficiently.
