Most of the PC makers are catering schools for their netbook markets and among all the netbooks, it is the Dell Latitude 2100, which is emerging as most favorite with a rubberized case, anti-bacterial coating, an optional shoulder strap and kid-friendly colors. To promote it, Dell has put a promotional video showing a school having all teachers and students with laptops. This promo is very interesting to watch as has aptly suggested, how a teaching world can be changed in coming time.