WHAT DOES LINE电脑版下�?MEAN?

New communication application which allows you to make Absolutely free voice calls and ship FREE messages Each time and where ever you might be, 24 several hours a day!选择适用平台�?根据你的设备（电脑、手机等）选择相应的版本进行下载。line真的越来越垃圾了……我曾经所有记录全没，还删除用户的