This document provides an overview of e-assessment. It discusses the origins and evolution of assessment, as well as key concepts. It outlines different assessment methods like diagnostic, formative, and summative assessment. The document explores reasons for and advantages of e-assessment, such as increased frequency and objectivity. It also notes potential disadvantages like greater opportunity for cheating. It describes various e-assessment resources and approaches used in Pakistan. Finally, it stresses the important role technology can play in evaluating instruction and driving educational effectiveness.