Creating a blog on the school intranet requires users to create an account using their school username, password, and email address. The account activation process includes checking the "create blog" box, following a link in a confirmation email, and being authorized by administrators before personal blogging can begin. Technical support is available from Mr. Day or Mr. Hathaway for any issues during account setup or blog access via the school intranet homepage or www.netherhallmedia.com domain.