I have heard that you can use DOS to send a message or hack someone on school's pc room.. (Sorry about my english) I don't wan't to hack. Just wan't to know how to send a message to others in the room. Could you tell me please?
yeah me and my mates use to do that at school i cant remember how you set it up but you have to find the username of the person and on pc and the number of the pc and then type ya messeage i remember the shortcut symbol was a picture of a telephone but i cant remember for the life of me how we set it up(it was 3 years ago)
if your on windows XP its not going to happen but if your using win 2000 or earlier then you can use win popup it has to be running on the other computers so as you can send messages. youll find it in the windows folder and im pretty sure that if you can get to the run command (by pressing windows key + R ) you can just type in winpopup and it should run - (not 100% about that as its been a while since i actually used the proggy myself in school)
We were techs for this company , we used the AT command to send mild porn, atacks to some of the ppl there when their boss would walk up to talk to them. It was so funny, it was like they were looking at porn. we were bad.
If you are using Windows Xp and the computers you are using are in the same network you can use the net send command. You need to know the domain name and the computer name you are sending to. http://www.microsoft.com/resources/documentation/windows/xp/all/proddocs/en-us/net_send.mspx