Ok, well, click on your "start" menu and then click on this "Control Panel" button here.


Now we're here. Click on this "Performance and Maintenance" thingy here.


U can probably figure it out. But just in case, click on the "Administrative Tools" circled in red.


And now double-click on the "Services".


Now scroll down until...


You find this "Messenger" thingamabobber.


Right click on it, move down to "Properties" and click on it.


Click on the word here, or the little arrow beside it.


And change it to this. "Disabled". After, click on the "OK" button circled in green.


Now close everything and YAY! You're done!