User talk:Amir.Vector

Welcome!
Hello, Amir.Vector, and welcome to Wikipedia! Thank you for your contributions, especially your edits to Bandwidth (signal processing). I hope you like the place and decide to stay. Here are a few links to pages you might find helpful:


 * Introduction and Getting started
 * Contributing to Wikipedia
 * The five pillars of Wikipedia
 * How to edit a page and How to develop articles
 * How to create your first article
 * Simplified Manual of Style

You may also want to complete the Wikipedia Adventure, an interactive tour that will help you learn the basics of editing Wikipedia. You can visit the Teahouse to ask questions or seek help.

Please remember to sign your messages on talk pages by typing four tildes ( ~ ); this will automatically insert your username and the date. If you need help, check out Questions, ask me on my talk page, or, and a volunteer should respond shortly. Again, welcome! ~Kvng (talk) 14:21, 25 January 2020 (UTC)

Non-free content use
Thank you for contributing to Wikipedia. We always appreciate when users upload files. However, it appears that one or more of the files you have uploaded or added to a page, specifically User:Amir.Vector, may fail our non-free policy. Most often, this involves editors uploading or using a copyrighted file of a living person. For other possible reasons, please read up on our Non-free criteria. If you have any questions please ask them at the Media copyright questions page. Thank you. -- Marchjuly (talk) 02:41, 18 April 2023 (UTC)
 * Please don't add any more non-free files to your user page. Non-free files aren't allowed to be used on user pages per non-free content use criterion #9 as well as per Wikipedia:User pages. If you're not sure whether a file is non-free, click on the file and check its licensing. If you're still not sure after checking the licensing, ask for assistance at Wikipedia:Media copyright questions. It's OK to make a mistake like this once maybe even twice, but you've had non-free files removed from your user page by bots or other users multiple times now. So, I'm posting about this on your user talk page just to further clarify things. If you've got any questions about this, feel free to ask them below or at the above-mentioned "Media copyright questions" page and someone will try and answer them for you. -- Marchjuly (talk) 02:46, 18 April 2023 (UTC)