Yes, a manual for cPanel is available. Go here to view it.
Even better for beginners are the SignedOn Movie Tutorials.
...Need more help than this? Our engineers are on-staff & happy to help. Contact email@example.com & describe the issue you are having, we'll respond within the hour with simple steps to solving the issue and a quote if you'd prefer to leave it to the experts. Our website development clients recieve simple CMS's and most never need to even know Cpanel exists, nonetheless how it works.