Server Support

CVS - Content Versions System (opensource)

In a nutshell, both of these keep track of all work and all changes done in a set of files (e.g. application source code), and allows several developers to collaborate.

Policy is collection of users settings and configuration.Through policy you can deny and permit user for specific settings.

to create an OU in active directory users and computers you would right click your domain and select new then OU name it what you want....to create or assign a GPO to said OU you can right click the OU and selct properties then select the group policy tab you will then have many option (add, new)