1 to 10 tutorials explains all the required installation and setups that is needed for the teacher to proceed.
So, either you have to do the task explained in these tutorials, or your college system admin can do it. Only after you have a working Moodle, you can practise the subsequent tutorials.
Please follow exactly how we have explained in the tutorial. Remember the username and password for various users.
What is your role in the Moodle platform that you are using?
If you have 'Site administrator' role, then you can reset the password for the specified user at -
- Site administration -> Users -> Browse list of users
- Search for the user
- Click on Edit (gear icon) in that particular user row
- Reset user password here
Let us know if you have any further queries.