1. Make sure you have a trusted Skedda account. If not, find the email from the head librarian, follow the link, and set one up.
2. Click on the first time slot you want to reserve. If you want more than half an hour, grab the bottom edge of the box and drag down as far as you need.
3. Click the little green check mark at the top of the window or double click the event box to provide event details.
4. Hit the green "confirm booking" button at the bottom.