The invention relates to a virtualized management method for a client. The method comprises the following steps that S11) the client is installed, and is registered into a system center; S12) the client is classified into a virtual equipment group, and a scheduling algorithm is applied. The method provided by the invention has the beneficial effects that the system center classifies the client which is installed on a virtualized host or a physical machine into the virtual equipment group, manages the client in a unified manner, adopts a virtualized scheduling algorithm in the process of searching and killing viruses and repairing bugs, monitors an internal memory, a CPU (Central processing unit), a network and disk IO (input/output), controls the system resources in a certain level, avoids an IO storm, and guarantees the performance and efficiency of a system.