If it is for your personal use (non-administrator), it is theoretically impossible, but it should be based on the actual situation of each school; Also, I guess you mean the study room? If it's a study room, it shouldn't be a big problem, because after all, everyone wants to drink water, but if you throw up and bring high-powered appliances (such as kettles), it won't work. The library is a first-class fire prevention place.