1: Visio 2003 installation tutorial and Download
https://mp.weixin.qq.com/s/vhJUagKBz3vM-Dru0cwYow
2: Visio 2007 installation tutorial and Download
https://mp.weixin.qq.com/s/pW8JGH5OMmWMM4KBGMBtpQ
3: Visio 2010 installation tutorial and Download
https://mp.weixin.qq.com/s/OgHsjm2IpJ7YdA5tRZ-axw
4: Visio 2013 installation tutorial and Download
https://mp.weixin.qq.com/s/BGM33tRYpOICy73KCBNRuA
5: Visio 2016 installation tutorial and Download
https://mp.weixin.qq.com/s/eSJ4Y72y9wov-DLASnn_MQ
6: Visio 2019 installation tutorial and Download
https://mp.weixin.qq.com/s/X4lpu2VNi6DqSIkdTrs_aQ
Concern [ micro-channel public number ] for more software