After you browsing the internet for a while, you will find that you have downloaded some sort of Spyware to your system and your computer
. Spyware is not illegal software; it is downloaded without the permission of the user. Once the Spyware is downloaded, it starts to install to consolidate itself on the machine when you are not realizing yet. It does this by entering its information in multiple parts of the registry. These entries can only be removed with special spyware removal tool, and you can find the free anti-spyware software easily on the internet. They can do a good job for you on the spyware.
Effects on the Registry
Once your computer was attacked by an unknown spyware, it will run more slowly than before. This spyware will definitely slow down the system to a crawl. So the malicious software must be removed from the system with anti-spyware tools. An important thing we should be pay attention is that spyware is constantly making entries to the registry. This make the registry grow out of proportion. Spyware slows the system down also by keeping adding junk to the registry and then get registry optimized.
Removal Technique
Fortunately, with the development of technical, we can find lots of anti-spyware helping us to remove the spyware from our computer. However, most of the tools will only uninstall the spyware from the operating system, but failure to change the register. But removing the spyware registry entries from the registry is very important.
Going into the registry and removing the entries is very specialized operations and cannot be clubbed with some other software or program. Removing the Spyware entries with a cleaner from the registry is very important. iTopsoft Anti-Spyware removal tools and iTopsoft Register Optimizer are good software that can remove all redundant and bad entries from the system registry. Both of them will be free for you with 15days, you can have a try before you make a decision.