This course is an interactive guide to advanced server administration and troubleshooting tasks for web hosting providers. By the end of this course, you will be ready to take the Plesk Obsidian for Windows Expert-level certification exam. Additionally, you will learn to:

- Prepare your Plesk server for updating to Plesk Obsidian.
- Troubleshoot a failed update and complete an update to Plesk Obsidian.
- Troubleshoot problems with websites and mail services.
- Troubleshoot problems with the Plesk interface, database, and backend.

Prerequisites to attending this course are:

- Knowledge of Plesk on the level provided by the Plesk Professional course (certification optional).
- System administrator experience with Windows.
- Basic understanding of network technologies (TCP/IP ports, addresses, DNS).

Overall duration: 180 minutes/3 hours