中新网客户端北京4月29日电 (记者 吴涛)疫情期间，不少学生上网课，这其中，很多学生使用的都是父母的iPhone或iPad，产生了“误操作”、“误购买”，该怎么办？ 29日，苹果App Store上线了两篇故事，一个是教大家如何使用“屏幕使用时间”，另外一个是如何管理自己的订阅，指导学生家长如何限制孩子的屏幕使用时间，甚至完全限制购买消费。 苹果官网截图。 网课期间部分孩子“误购买” 一季度，疫情之下，学生网课等需求下，平板电脑热销，但平板电脑出货量不能满足市场突增的需求。数据研究机构IDC预计，中国平板电脑市场一季度出货量同比将下滑30.1%；二季度出货量下降速度放缓，同比下滑14.1%。 由于存量庞大，不少学生都是用iPad上网课。孩子使用家长iPhone、iPad等
*** *** Screenshot of Apple's official website. During the online class, some children "mistakenly bought" in the first quarter. Under the epidemic situation, students' online class and other needs, tablet computers are selling well, but the tablet shipments can not meet the sudden increase in market demand. IDC, a data research firm, predicts that the first quarter of China's tablet computer market will see a 30.1% year-on-year decline in shipments, while the second quarter will see a slower decline in shipments, down 14.1% year-on-year. Because of the huge stock, many students are using iPad online classes. Children use parents' iPhones, iPads, etc
