User talk:2401:4900:418A:17CD:0:39:8D8E:ED01

June 2021
Hello, I'm Rdp060707. An edit you recently made to Real-time operating system seemed to be a test and has been removed. If you want more practice editing, the sandbox is the best place to do so. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thank you. Rdp060707&#124;1 Year of Service to the Encyclopedia 08:22, 17 June 2021 (UTC)