I cant do a screen shot because when I click on the snip tool it dissappears. It pops up when you click on the wifi internet strength bars in the right bottom tray. There you will see the guest account.
Your screen print is from manage user accounts - it is the same as you posted on the other thread you opened on geekstogo.com. As already stated it will show as whether enabled or not.
You need to do ask Brink said and show what you want to change - the info you posted will always be there.
Try pressing the print screen key as he said. It is normally somewhere in the top right corner of your keyboard and says something like "Prt Sc" on it. It is next to other keys that say "Pause" etc normally. It depends on the language - mine says "ImpEc" as my keyboard is French but it is in the same place. See the prints below from the HP user manual.
Then open paint application and press CTRL + V. That will copy the picture of your desktop from the clipboard to the Paint application. Then you can show what it is you don't want to see. Don't post a snip or part of it - post all of it any say what it is you don't want shown as I don't think we can understand your issue at the moment.
When asked to clarify earlier, you posted the screenshot in your post at the link below that's showing your wireless network connections instead. This is completely different than the "Guest" account from above.