Hello, can I want an ID number where
Welcome to the Community!
If you are using the latest version of the TeamViewer Remote, TeamViewer ID can be found on the main interface of the full client and the Remote Support menu after signing in.
We have a Community article that covers more details on this topic, please check here: Where to find my ID and password?
Additionally, we recommend going over the following article to get more insight about TeamViewer Remote: TeamViewer Remote FAQ
Please correct me if there is any misunderstanding.
Japanese Community Moderator / コミュニティモデレーター