This book aims to serve as a useful manual for educators who are interested in integrating Web 2.0 digital tools into their teaching practice.

The first part of the book presents some approaches regarding the categorization of digital educational applications and proposes twelve categories of criteria for determining and evaluating their quality.

The second part of the book consists of an extensive presentation of fifty-eight (58) Web 2.0 online tools that can be utilized in education. Each tool is analyzed on various levels, and ideas and indicative activities for its use by educators or students are also suggested.

The book also seeks to serve as a brief guide to the use of the presented tools, providing usage instructions accompanied by screenshots with highlights and comments for each of them.

The book is aimed at students of Education Departments, graduate students intending to work in the field of education, and all active educators who are interested in incorporating modern Web 2.0 digital tools into their teaching practice.