> For the complete documentation index, see [llms.txt](https://docs.parallels.com/landing/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.parallels.com/landing/ras-admin-guide/v21-ja-jp/saml-sso-ren-zheng/shisutemu.md).

# システム要件

**RAS 登録サーバー**

* Windows Server 2012 R2 から Windows Server 2022 まで

**RD セッションホスト**

* Windows Server 2012 R2（x64 ビットバージョン）から Windows Server 2022 まで

**デスクトップオペレーティングシステム（ゲスト VM とリモート PC）**

* Windows 7 から Windows 11 まで

32 ビットのオペレーティングシステムはサポートされていません。

**Parallels Client**

* Parallels Client バージョン 18 または 19 が必要です。
* サポート対象プラットフォームは Windows、Mac、Linux、iOS、Android です。


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