You might be wondering what an Advanced Registry Cleaner is. It is an application that helps you maintain your registry's integrity, which means it will locate registry entries or registry values that can be harmful to the computer. Aside from that it can also be used to remove unwanted applications that cannot be removed through the Control Panel > Add or Remove Programs. Other functions that it can do to clean the computer of dangerous applications or files are:

- deleting temporary files or garbage files that are needed by the system

- discovering duplicate files in the system that can cause a problem to the normal operation of the system

- deletes cookies and browsing history; and

- cleaning the registry to enhance the performance of the system.

Back then virus are the only focus when it comes to computer security but as it evolves malware has become more and more sophisticated. It started attacking registries which make it difficult to remove malware in an infected computer. Changes in registry are made by malware to make sure that it starts executing when the computer is restarted. The registry is considered to be the heart of a computer system. It stores information that is needed for the computer to run properly. If a registry entry is deleted or changed it can possibly interfere with the normal operation of the computer such as some programs might not work properly or some windows will not load if opened. The registry can hold a lot of unnecessary data or information as you make changes to the computer especially when removing and installing applications. So you need the Advanced Registry Cleaner. To clean up the unnecessary files in the computer. If these files are not removed it will slow down the computer. It can cause the system to be "confused" not knowing which files are to be accessed or not.

When the Advanced Registry Cleaner is used to scan the computer for unnecessary files it will present you with the files it was able to scan. It is your decision if you want to keep the files scanned as unnecessary or you can delete it. There is Advanced Registry Cleaner that is free and paid. If you have a computer that is experiencing complicated problems it is better to acquire or purchase Advanced Registry Cleaner software. It has a more complex and robust way in scanning the computer. Free Advanced Registry Cleaner is also useful for simple maintenance of the computer.

Though, you must be careful on what registry entry or value you delete because it can affect other programs. Also if you are always looking for free Advanced Registry Cleaner software is careful in doing so because it might include a virus. Free software downloads often house malware where in when the software is installed in the computer the malware is also executed. If you are not sure of what you are doing there is always a help file included in Advanced Registry Cleaner applications and some offer technical support especially for paid ones.