IE Security setting, Internet, custom level, allow downloads, check.

https://www.google.com/chrome/?standalone=1

https://chromewebstore.google.com/detail/cfhdojbkjhnklbpkdaibdccddilifddb
https://chromewebstore.google.com/detail/hnpgnjkeaobghpjjhaiemlahikgmnghb
https://chromewebstore.google.com/detail/fgmjlmbojbkmdpofahffgcpkhkngfpef

Server Manager -> Wireless Lan Service
https://1.1.1.1/
Settings -> Advanced -> enable local port 3001

https://audiorelay.net/downloads
https://nodejs.org/zh-cn/download

npx serve

https://rustdesk.com/

run shell:startup
net start "Windows Audio"