vr is a virtual reality .vr is a computer system that simulates a real presence in a certain space. on one hand we use it for games and entertainment. on the other hand it can be used for training. Currently, VR is quite popular. in my opinion virtual reality will be very popular in the future. who knows maybe we will not have to go to work in the office. I think that in the future they can come up with something else. The possibility this is the beginning of a new era