Here is a list of frequently asked questions I get, and their answers.
Q: I am not logged in to Wikipedia, and I got a message from you saying that I vandalized an article that I didn't edit. What's going on?A: No need to panic! Wikipedia uses your IP address to identify you when you are not logged in. IP addresses may be shared between multiple users, or be reassigned to different users periodically. For example, if you are at school or a coffee shop, the IP address you are using is shared by everyone using the Internet there.The message you received was intended for someone who had previously used the IP address you are currently using. If you did not vandalize Wikipedia, you can safely ignore the message. If you get these kinds of messages frequently, you may want to consider creating an account and logging in to it. That way, any messages you get will actually be intended for you, rather than someone else who used your IP address.
Q: I am not logged into Wikipedia, and I can't edit because you have blocked me. What do I do?A: See the above: you are probably on a shared IP address, and someone before you was editing Wikipedia inappropriately. Shared IP addresses are usually blocked from editing for long periods of time to prevent abuse. The good news is that you can usually still edit if you log in. If you don't have an account, and cannot create one because of the block, you can request an account.
Q: You reverted one of my edits. Why is that?A: Unless I'm reverting vandalism, I usually provide an explanation for my reverts, either in my edit summary, or in a message on your user talk page. There are many reasons for reverting an edit, and each case has its own reason. If you're still not sure why I reverted your edit, you can ask me on this talk page.
Q: Are there alternate ways of contacting you?A: For wiki-related inquiries, you can also reach me at the following venues:
Discord – I can be found on the unofficial Wikipedia Discord server under the username k6ka. Please do not send me a friend request; just mention my username in any public channel and I'll respond when I get a chance to.
Email – You must be logged in and have an email address registered with your account to use this feature.
IRC – I can be found on the Libera Chat IRC network under the nickname k6ka in the #wikipedia-enconnect channel.
Please don't try to contact me regarding wiki-related matters on other websites or platforms.