Nowadays, the computer industry is making progress by leaps and bounds; personal computers are becoming faster and more efficient day after day. From the classrooms to the offices of the top bosses of the multinational companies, computers are indispensable everywhere.

Imagining a world without a computer is like a night mare to all of us, but when you think about the situation about three or four decades ago, computers were not as popular as they are now. With the advent of new technology, computers have become faster and more efficient, new programs are being developed everyday to help users perform various functions with the help of their computers. 

Nowadays new improvisations are being made in the processing technology; processors with two cores even four cores have made forays into the market thereby turning the computers into really fast machines. When we buy a new computer we are usually very glad to see the extremely fast and efficient way in which the computers run the programs, but as time passes by and we start installing and uninstalling programs on a daily basis, our computer tend to get a bit slower.

The computer starts to crash frequently, the number and frequency of the error messages flashing on the screen increases as well. Sometimes the computer might stop working all together and may display the Blue Screen of Death which is caused due to the stopping of all the programs running on the computer.

Most of the average users are bewildered by the sudden change in performance of their machines and decide to format the computer. Formatting a computer can lead to a loss of data and cause unnecessary harassment to the users. But an easier solution is available at hand, and the users do not really need to reformat their operating system. Cleaning up the registry will do the trick.

The registry of a machine is like a big filing cabinet that stores the configuration and settings of the various programs and hardware that are installed in the machine. As we install a new program a new bunch of file is added to the filing cabinet so that we do not have to reconfigure the installation every time we restart it. As the system grows old and we tend to install new programs and uninstall the old ones but the registry for the old programs are not removed. This causes a lot of trouble as the registry of the system becomes bulky and unorganized, and it takes an enormous amount of time to boot the machine and process information with the computers.

Registry cleaners function very efficiently, these programs scan for old and out of date registry and remove them from the system so that it can perform more efficiently. There are various registry cleaner softwares available in the market, some of the best softwares dig very deep into the registry and delete corrupted and broken registry files in a safe manner, thereby improving performance.

For reviews of the top 5 registry cleaners, check out our section on registry cleaner reviews...