At the end of this chapter, you will learn about the Microgrid, a topic directly relevant to the field of study in electrical engineering. This includes independent active and reactive power control, correction of voltage sag and system imbalances, and meeting the grid’s load dynamics requirements. This chapter also covers the classification of microgrids, the merits and demerits of AC and DC microgrid functionality, and the functionality of hybrid microgrids. Finally, this chapter will discuss the performance comparison of DC and AC microgrids, providing insights directly applicable to the work and studies in electrical engineering. Cyber and information programs are also discussed in this chapter.