User talk:2.190.50.236

June 2019
Hello, I'm Jack90s15. I wanted to let you know that one or more of your recent contributions have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. Jack90s15 (talk) 21:32, 20 June 2019 (UTC)

Please refrain from making test edits in Wikipedia pages, such as those you made to Instruction set architecture, even if you intend to fix them later. Your edits have been reverted. If you would like to experiment again, please use the sandbox. Thank you.  Everedux  (talk)  21:34, 20 June 2019 (UTC)
 * If this is a shared IP address, and you did not make the edits referred to above, consider creating an account for yourself or logging in with an existing account so that you can avoid further irrelevant notices.

Hello, I'm Jack90s15. I wanted to let you know that one or more of your recent contributions have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the help desk. Thanks. Jack90s15 (talk) 21:35, 20 June 2019 (UTC)