# Page Layout Each module has its own landing page. The landing page has the following layout. ## Landing page layout You can start to study for a module here. Within each module, you have to complete the module lectures and recommended readings. Here’s the layout: ### Lessons This section contains the lesson objectives outlined in the module. You can traverse one by one to complete the lecture notes. ### Readings This section contains the list of all recommended readings for the module. ## Callouts You will find important information highlighted in the notes using callouts. Here’s what different formats mean. > Basic callout - Subtitle, fact, etc. > [!Question]- Question > Answer >[!Example] Important information >[!bug] Negative fact > [!warning] Warning # Search There are a few ways to search through the notes. 1. Search from the search bar on the left-hand side menu. 2. Start from [[Secure Computer Systems]] and find the module of choice. 3. Hover on the linked notes to get more information without jumping to a new page. 4. Check the local graph on the right-hand side of a note, and navigate to connected topics. # Shortcuts 1. Mouse hover on linked note shows preview. 2. `Ctrl` + click on a linked note opens it in a new tab.