Hitachi High-Technologies Corporation Introduction to Hitachi's TM Tabletop SEM

FEI offers an Introduction to Electron Microscopy booklet

JEOL Invitaiton to the SEM World booklet

Washington State University video

Excellent SEM/EDS Presentation

Useful Operational instructions for an SEM

Pennsylvania State University - Advanced Scanning Electron Microscopy (Lecture One is the basics of SEM)

How Stuff Works ... Scanning Electron Microscope:  Introduction, History, Key Components, How it Works, Operation, Sources