Recently I discovered that my Dell Inspiron Laptop is infected by win32.kido.ih virus-worm. I do not know how this virus or worm got itself downloaded on my laptop. But now I am not able to remove it at all. I am using Panda anti-virus. I am not that aware of how to handle the antivirus. My laptop configuration is, Intel Core2 Duo, Genuine Windows 7 Home Basic 64-Bit operating system, 4giga-bytes DDR2 RAM. This virus-worm has even reduced my internet connectivity speed.