知乎

WPS Office https://www.zhihu.com/org/wps-office

秦阳 https://www.zhihu.com/people/laoqinppt

秋叶PPT https://www.zhihu.com/org/qiu-xie-ppt-51

幻云PPT设计 https://www.zhihu.com/people/huan-yun-ppt

向天歌PPT https://www.zhihu.com/people/quppt

EXCEL函数公式 https://www.zhihu.com/people/TaoHelper_888

微信

秋叶PPT https://www.newrank.cn/new/?account=PPT100

我爱PPT https://www.newrank.cn/new/?account=iloveppt

锐普PPT https://www.newrank.cn/new/?account=rapidppt

PPT口袋 https://www.newrank.cn/new/?account=Pocket-Animation

旁门左道PPT https://www.newrank.cn/new/?account=pangmenzd

Excel不加班 https://www.newrank.cn/new/?account=Excelbujiaban

excel教程 https://www.newrank.cn/new/?account=exceljiaocheng

Excel之家ExcelHome https://www.newrank.cn/new/?account=iexcelhome

Excel精英培训 https://www.newrank.cn/new/?account=excelpx-tete

秋叶Excel https://www.newrank.cn/new/?account=excel100

24财务excel https://www.newrank.cn/new/?account=caiwuexcel

Word联盟 https://www.newrank.cn/new/?account=Wordlm123

word精品教程 https://www.newrank.cn/new/?account=worditblw

Word技巧 https://www.newrank.cn/new/?account=WordSkill

Excel教程自学平台 https://www.newrank.cn/new/?account=excel2019

头条

秋叶PPT

https://www.toutiao.com/c/user/55226680638/#mid=1558566643542017

PPT速成宝典

https://www.toutiao.com/c/user/97662934419/#mid=1599343288677383

向天歌PPT

https://www.toutiao.com/c/user/5862145226/#mid=6719458571

利兄PPT教学

https://www.toutiao.com/c/user/6111530136/#mid=6272379184

Excel小技巧

https://www.toutiao.com/c/user/63722133556/#mid=1573159688838157

考呀呀Excel技巧

https://www.toutiao.com/c/user/103651779105/#mid=1618888795505671

玉斧EXCEL

https://www.toutiao.com/c/user/102368849063/#mid=1607680278047751

秋叶Excel

https://www.toutiao.com/c/user/99628826886/#mid=1602221403659271

秋叶Word

https://www.toutiao.com/c/user/55695864174/#mid=1559283297491970

B站

PPT教程PPT零基础 PPT入门小白脱白系列

https://www.bilibili.com/video/av12053279

Excel自学教程从小白到高手超详细讲解（Excel教程、Excel零基础入门起步）

https://www.bilibili.com/video/av5614436

office2016从入门到精通

https://www.bilibili.com/video/av54893476

Word自学教程从小白到高手超详细讲解

https://www.bilibili.com/video/BV16x411r7tH

抖音

秋叶PPT https://www.iesdouyin.com/share/user/101599931177

PPT之光-冯注龙 https://www.iesdouyin.com/share/user/97473662154

PPT变身大师 pptbs https://www.iesdouyin.com/share/user/73046621796

职场A姐zhichangAjie https://www.iesdouyin.com/share/user/2352605689023262

上班100分excel100fen https://www.iesdouyin.com/share/user/105636480961

考呀呀Excel技巧 https://www.iesdouyin.com/share/user/92201052414

秋叶Excel https://www.iesdouyin.com/share/user/96385513791

Excel之光-大毛 https://www.iesdouyin.com/share/user/72191900246

Excel办公 https://www.iesdouyin.com/share/user/67649003784

Excel加班妹 https://www.iesdouyin.com/share/user/60285182185

玉斧Excel https://www.iesdouyin.com/share/user/84661694200

秋叶Word https://www.iesdouyin.com/share/user/99621090391

Word之光-海宝 https://www.iesdouyin.com/share/user/94315761883

Word加班妹 https://www.iesdouyin.com/share/user/100685961930

Word办公达人 https://www.iesdouyin.com/share/user/96898552817

其他官网

Word联盟 http://www.wordlm.com/

ExcelHome http://www.excelhome.net/

1ppt http://www.1ppt.com/