Github unable to download github for windows

Describes the cause and action for error messages.

Error Message(English)：
unable to download github for windows

Resolution

Installing GitHub Desktop - GitHub Help
https://help.github.com/en/desktop/getting-started-with-github-desktop/installing-github-desktop

Unable to access repository over HTTPS ・ Issue #3713 ... - GitHub
https://github.com/desktop/desktop/issues/3713

いまさらGit for Windowsのインストール、GitHubに接続してみた。 - Qiita
https://qiita.com/manabu-watanabe/items/ecf1b434baf305adaa00

私家版 Git For Windowsのインストール手順 | OPCDiary
https://opcdiary.net/?page_id=27065

Installing Git on Windows - YouTube
https://www.youtube.com/watch?v=albr1o7Z1nw

https://www.youtube.com/watch?v=albr1o7Z1nw

Windows10パソコン上にGitサーバを立ててみた - Linuxサーバがないけど ...
http://imamachi-n.hatenablog.com/entry/2018/06/09/170331

Git - Installing Git
https://git-scm.com/book/en/v2/Getting-Started-Installing-Git

Install Git | Atlassian Git Tutorial
https://www.atlassian.com/git/tutorials/install-git