?? - ?????????
...??????????????????????????????? 2011 ? 1 ??????????????????????????????????????????????????????????????????????????????????????????????? ......
https://www.zhihu.com/
QQ??_????
...QQ???????2002????????????????????????????????????1??????????????????QQ???????????????????????????????????????????????????????????????????? ......
https://baike.baidu.com/item/QQ%E9%82%AE%E7%AE%B1/4434382
?????????QQ????? - ??
...?2?QQ?????????QQ???? ??????????????????????????????? ???????QQ??????????????????????????????????QQ??????...
https://www.zhihu.com/question/445936708/answers/updated
???_????
...????1998?11?9?????????????????????2016?11??????????????????????????????2017??????????????????????2018?4??????????????????????????????????????20??2019?1 ......
https://baike.baidu.com/item/%E8%B5%B5%E9%9C%B2%E6%80%9D/20401294
QQ?????????100??g????QQ???????????????m?????????? - ??
...??QQ??????????????MIUI12???????App ????QQ??????15GB?????????????????QQ?????????????????????????????????? ???????????????????...
https://www.zhihu.com/question/455314660
????QQ???????? - ??
...3. ????QQ???????????????????????????--??????????--????????????????QQ???QQ?????????...
https://www.zhihu.com/question/568970942
QQ??????????????????????????????QQ?? - ??
...3.????????????? ???????????????????????????????? ??????qq?????????????????????????????????????????????????qq????????????????...
https://www.zhihu.com/question/437818089
QQ??_????
...????????????????????QQ????????????????????? ????????QQ???????????10GB???????7?? ?????????????????????????????????...
https://baike.baidu.com/item/QQ%E9%97%AA%E4%BC%A0/65720836
QQ??_????
...QQ???2003??????????QQ?????????????QQ????????????????????QQ?????????????????????????????????????????QQ?????????????????QQ????????????????????QQ?? ......
https://baike.baidu.com/item/QQ%E7%AD%89%E7%BA%A7/10835206
?????????????QQ??? - ??
...??????????????????????????????????????????? ??1.?? ??QQ?????????????????????????????????????????????????????????????????????? ??2.?? ???? ......
https://www.zhihu.com/question/323763786