https://blog.itokoichi.com/entry/2021/05/04/180000

https://forest.watch.impress.co.jp/docs/shseri/chrbookbasic/1322100.html

https://www.itmedia.co.jp/news/spv/2105/04/news024_0.html

https://appllio.com/twitter-how-to-use-fleet

https://note.com/looopscom/n/n56fe8633aab4

https://help.twitter.com/ja/using-twitter/spaces

https://www.dream-seed.com/weblog/twitter-136891/

https://netafull.net/magazine/099319.html

https://dc.watch.impress.co.jp/docs/news/1322153.html

https://www.watch.impress.co.jp/docs/news/1322501.html

GIZMODO JAPAN: ふつうに仕事に使えるんだってば！Chromebookのいいところをおさらい. https://www.gizmodo.jp/2021/05/chromebook-matome.html