What does Castor look like on Microsoft?

On Microsoft it is the design shipped in Windows 11 24h2 August 2025 Update, shown above at full size. Older revisions are listed beneath it.

When did Microsoft add Castor?

Microsoft first drew Castor in Windows 11 November 2021 Update, released 4 de outubro de 2021.

Microsoft Corporation has shipped 6 versions of Castor. Each is dated, so you can see when the design changed.

Microsoft

Microsoft Corporation has drawn Castor 6 times. Every revision Microsoft has shipped is below, newest first.

What does Castor look like on Microsoft?: On Microsoft it is the design shipped in Windows 11 24h2 August 2025 Update, shown above at full size. Older revisions are listed beneath it.
When did Microsoft add Castor?: Microsoft first drew Castor in Windows 11 November 2021 Update, released 4 de outubro de 2021.
How many times has Microsoft redrawn Castor?: Microsoft Corporation has shipped 6 versions of Castor. Each is dated, so you can see when the design changed.

Microsoft artwork for this emoji spans 2021 to 2025.