When you have got student on LaneExamMaker, then your students can login to the LanExamMaker to take the exams you assigned to them.
Let your students navigate to the URL of LanExamMaker, like http://10.0.0.109:5858.
PS: You can find the URL of LanExamMaker like the following image shows you
When your students navigated to the URL, it will looks like the image below
There is a sign in button at the top right corner, click it, the student will login
Enter the email, password, the student will login, and see the page likes this
Students can navigate to the Available exams menu to do the exams.