You can create a backup of your site quite easily. Account backups can be performed using the cPanel -> Backups functionality for your hosting account. If your account is not too big in size (under 500Mb) you can perform a full account backup just with one click. If the account is too large (over 500Mb) for the full automatic backup the files and the databases should be backed up separately. In this case you would need to know what your web site consists of and thus what should be backed u