If you are having registry problems on your computer, what should you do? In cases like this, it is better for you to opt for a free PC registry cleaner. But above all, make sure you know what you are doing.

The first thing you need to know about the registry problems is that it is unintentionally caused by the Windows registry itself. Windows registry collects all the information on the hardware, operating system software, preferences, user settings and other vital information on your PC. Installing programs create registry entries and clean your system, and free disk space.

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Changing system settings also a registry entry. While you use the PC more registry entries are accumulated. And because of this, your PC slows down. Some mistakes are even created to have entries too registry. It could lead to system failure and blockage. As a user, you do not want to get your broken computer. So, what you need to do is make sure the PC has excellent security.

To have excellent security on the PC, you must have an anti-virus, anti-spyware and a firewall. Antivirus protects you against the malware such as viruses, worms and Trojans. Anti-Spyware removes adware and spyware.

Firewalls prevent malware from accessing the main system of the computer. Using the Windows firewall is not enough. You will need to install another firewall to ensure that security is good.