To create a user account in Active directory login to the domain controller server, and click on Start go to Programs then click on Administrative Tools and choose Active Directory Users and Computers. once you are at the active directory users and computers console, right click on the user organizational folder and go to new and then choose User:

Active Directory new user

the new object – user Window will come up.

Insert First Name, Initials, last name, and Full Name. also choose your User Logon Name.

New Object - user 

After filling all the fields on the window above, click Next.

next, you will need to choose a password for the account. choose Password never expires and type your chosen password.

Active directory password window

click on Next, and then on Finish.

now your new account should be active.