How to add a new employee

I’m new to SuiteCRM and it seems that I can’t find a button to add my employees. And I also want my employees to only see the info for themselves and not for other employees. Can anyone tell me how to set this up?

Thanx in advance.

Add a User
There a field - Show in employee list
To set roles - go to administration and add role. Then assign this role to user.
For the role you will be able to set permissions - for ListView, DetailView and so on.
Also you can use another role based access - User groups (it is also in Administration section)