快盘 是金山软件基于云存储推出的免费网络存储 服务，具有容量大、安全、省心、方便等特点的网络硬盘 ，随时随地可以带走的网络U盘 。-Kingsoft fast disk is introduced based on the free cloud storage network storage services, high capacity, security, peace of mind, convenience features such as network drives, the netw