I' ve finished the course and examination of Amateur Fourth-Class Radio Operator License!

(Fourth-Class is the lowest class ham license in Japan)

We love freedom 1, the freedom to study how the program works, and change it so it does your computing as you wish. (Access to the source code is a precondition for this.) Boost this post to share this freedom and want others to know, too! Read more at gnu.org/philosophy/free-sw.en. #freesoftware

I write novels and articles with GNU . That's very good editor.

I'll write a document with Writer. I love Libre Office.

Fosstodon

Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.