IT Education Expert Systems lesson 2 – What makes up an Expert System By Magic Monk on Tuesday, February 12, 2019 In this lesson we take a deeper look at what makes up an Expert System – The Knowledge Base, the Inference Engine, and the shell program. We explain each one in detail with examples. programming steemiteducation steemstem technology Previous Post Next Post Related Posts IT Education How to mark external emails in a different color (Outlook 365 conditional formatting) IT Education Outlook Office 365 – How to assign different colors to different senders’ e-mails IT Education Microsoft Word Ink button grayed out / missing fix (Wacom Tablet)