Why can't I see jokes? Why should I open them here? Is MX a domain name error correction system?

I don't know, I can watch it, but I also had this situation, and then I reinstalled it several times and went in. In rare cases, I don't understand. I watch it almost every day, but it's not particularly awesome. History is the best. I've packed it. I'll send it to you as soon as I finish the senior high school entrance examination. I also saw something on the internet. I organized it myself. The old computer is broken and there is nothing left.