what should the User name look like?

Hello!

The username in TeamViewer typically has some specific requirements. Here are a few tips to ensure it gets accepted:

1. Length: Make sure your username meets the minimum and maximum character length (usually between 3-15 characters).

2. Characters Allowed: Stick to alphanumeric characters (letters and numbers). Avoid special symbols like @ , #, $, etc., unless explicitly allowed.

3. Uniqueness: The username should be unique. If someone else is already using the name you’re trying, you’ll need to tweak it by adding numbers or variations (e.g., JohnDoe123).

4. Avoid Spaces: Use underscores _ instead of spaces if you need to separate words.

If none of these tips work, it could be a glitch. Try clearing your browser cache or using a different browser/device, and ensure the TeamViewer software is up to date. Let me know if you still face issues!