我在下载和密钥处，有好几个产品：
Microsoft Application Virtualization for RDS, Ver5.0
Microsoft Application Virtualization for RDS, Ver5.0 with SP1
Microsoft Application Virtualization for RDS, Ver5.0 with SP2
Microsoft Application Virtualization for RDS, Ver5.0 with SP3
Microsoft Application Virtualization for RDS, Ver5.1
Microsoft Application Virtualization Hosting for Desktops, Ver4.6 Refresh
Microsoft Application Virtualization Hosting for Desktops, Ver5.0
Microsoft Application Virtualization Hosting for Desktops, Ver5.0 with SP1
Microsoft Application Virtualization Hosting for Desktops, Ver5.0 with SP2
Microsoft Application Virtualization Hosting for Desktops, Ver5.0 with SP3
Microsoft Application Virtualization Hosting for Desktops, Ver5.1
点开每个里面都有个下载按钮可以下载ISO格式的文件，我想问下这几个产品是做什么用的，都和RDS有关系嘛，现在下载下来，会不会影响最终使用？以及这个功能不需要激活吗？并没有看到密钥（我买了RDS的许可证，感觉不知道为啥多出好几个这东西）感谢大家，谢谢！
