Approved by ICS Skills. This training guide has been written specifically for part 1 of the ECDL unit Online Essentials (syllabus 1.0). Focussing on using the Internet, each exercise has been designed to gradually build up your knowledge of Microsoft Internet Explorer 11 using a simple, step-by-step approach. You will learn how to use the web browser to accomplish basic operations associated with searching for information online. To complete this unit you will also need Online Essentials Part 2.