Built for the first job.
And every one after.

Build it from coursework, projects, societies, volunteering and part-time work, and describe each one the way you would a job: what you did, at what scale, and what came of it. A specific student project beats a vague employment line.

Contact details, a short summary, education, then any experience including unpaid, projects, and skills. Education sits above experience while you are studying or recently graduated, and moves below it once you have a couple of years of work.

One page. Two pages as a student reads as padding rather than depth, and almost nobody at this stage has two pages of relevant material.

Only if it is strong and you graduated recently. Once you have real work history it adds nothing, and a modest figure occupying a line is worse than the line carrying something else.

Often yes, because it is where you explain enthusiasm and fit that a thin resume cannot. It matters most for internships and graduate schemes, where candidates look similar on paper.

Exactly like a job, with employer, title and dates, and bullets showing what you owned rather than what the team did. Internships are experience, not a separate lesser category.

Yes. See pricing for the student rate. The free tier is also enough to build, edit and export a resume without paying at all.