We can define characteristics of Generation Y, Firstly, Generation Y have the reputation of being the toughest generation to manage. They grew up in a culturally diverse school and play environment, Generation Y grew up with technology and rely on it to perform their jobs better. They use computers , mobile phones and gadgets, It has been said that student critical thinking and other cognitive skills as well as their physical well-being are suffering because of the large proportion of time spent in sedentary pastimes, passively absorbing words and images, rather than in reading. Generation Y is plugged-in 24 hours a day, 7 days a week. This generation prefers to communicate through e-mail and text message rather than face-to-face contact and prefers webinars and online technology to traditional lecture-based presentations.