Val

I hate to public post something so simple, but how do I post a screenshot?    Insert existing attachment won't do it because I have no attachments.  Insert image from URL doesn't appear to be doing anything either even if I type in the correct URL for the file:

"file:///E:/SteamLibrary/steamapps/common/Kerbal%20Space%20Program/Screenshots/TailFin1.png"

Thanks.