Steps

1 - Login to Content Central, as "Admin" or member of the "Administrators" group. 

2 - From the Menu panel, go to "Administration>System Settings" page.

3 - In the "Administration" page, click to go to System Settings.

4 - Under "User Settings", CHECK "Disable first-run guided tour."

5 - Click "Apply".

Moving forward, the tutorial slides will not show for all users.