Windows 10/11过去三年流失约4亿活跃设备用户。微软数据显示2022年有14亿台设备运行Windows系统,但现在降至约10亿台。用户流失并非转向Mac或Linux,而是因平板和智能手机满足需求减少对PC依赖。疫情期间居家办公推动PC销量增长,疫情后需求下降导致销量下滑。未来Windows 11换机潮可能提振PC市场。
Chinese Surveillance Firm Faces Canada National Security Ban Chinese video surveillance manufacturer Hikvision must close operations in Canada, a government official said Friday, citing national security concerns. The ban is the latest in a string of Western prohibitions against equipment made by partially state-owned Hangzhou Hikvision Digital Technology.