Aside from programs that we are using and viruses that may be running as we use our computer, there are still processes running behind your system and you are not even aware of it. These processes eat up computer memory causing your computer to slowdown and prompt its user with error messages. Your anti-virus does not have the ability to detect these processes because they are not viruses at all.

Using a registry cleaner regularly will help you prevent the operation of unwanted processes, making your computer faster and more reliable. This article will show you some of the problems that are running without your consent and how to fix them in order to make you and your computer be more productive.

1.) Bugs & Errors - If you keep maintaining your computer and making sure that it is bug-free then, it will run faster and smoother. The programs running in the back of your computer should also be kept bug-free. These processes have the potential of slowing down your computer and a computer owner may not actually notice that his computer really slowed down until it has really slowed down in a massive scale.

There are bugs that may have entered your system through the programs that you have installed. Both installation and un-installation will insert two different processes and will affect the performance of your computer. There are times when you will notice a program that runs even though you have uninstalled it. Your computer may also restart on its own due to these bugs. In order to fix this problem you need to use a good registry cleaning software.

2.) System Crash - while using your computer, your computer might terminate all the programs and delete all your data all of a sudden. This can be very annoying if you don't have the backup stored in another computer. Using a registry cleaner will help you prevent this trouble from happening.

Always check the programs that automatically download themselves from the internet such as adware, malware, spyware and spam bots. These programs monitor your computer's activity and reveal your private information, making it an open book that is accessible to anyone who uses the internet. These programs cannot be detected by an anti-virus, that's why you need a registry cleaner in order to clean your computer and prevent them from entering your system.