how do i undo my home network from my pc?
413022
You can simply disconect the cable -- or if you're using Windows, go to Control Panel. If you're using XP, switch to classic view and go to Network Connections. Rightclick on the icon there [Local Area Connection if you have only one Network card] and select "Disable". That's all.
401880
OK the easy way first. If this does not work we will try option two.\n\n1) Go to "Start>Run>cmd>ipconfig  /release"\nwhen the screen comes back type "ipconfig  /renew"\n\nIf that did not work...\n\n2)  Unplug everything modem (and battery backup), router, computers, and devices. \nWait one minute and plug in the modem. Wait another minute and plug in the router. After one minute turn everything else on.\n\nThis will clear the cache in the router/modem/computers and allow new WAN and LAN IP address to be assigned.\nCheck and see if the computer have diffeerent computer names and the same workgroup. This is a common mistake with new LANs.
709850
<>The easiest way would be to ask him.  The default password is admin.  However, if you wish to reset the network- YOU WILL LOSE ALL SETTINGS- press and hold the reset button for 30 seconds, then while still holding the button, remove the power cord for 10 seconds and then reconnect it and release the reset button.  I suggest you ask your stepson if he knows what the settings were before you do this.
856902
You can't.  It has nothing to do with your computer.  It is all done through router configurations and block internet addresses.  Sorry you're stuck
469772
Go to Control Pannel->Security Center->Windows Firewall-> Advanced-> Restore All Defaults.
632751
Just unplug your lan cable.
893542
I would run the "System Restore Wizard" to undo the changes made by the VPN software.  \n\nTo open the restore wizard, go to Start > Help and Support, type in System Restore Wizard under the search field.
401935
Just unplug the Network Cable.
167095
1.First of all find out from the Network admin, if this is possible...If so, ask how it can be done. He or she is the best bet
284908
Go to Start>Run and enter "CMD" to get to a command (DOS) prompt.  In the DOS prompt, type this:\n\nnetsh winsock reset catalog [[For Winsock, fixes most problems]]\n\nnetsh int ip reset resetlog.txt [[For TCP/IP]]\n\nThis will restore all network standards to the factory default.  If done properly, it will prompt you to restart your computer.\n\nGood luck!
403377
from a cmd prompt, type:\nipconfig /flushdns\n\nit will clear the stored "web sites" correlated with "ip address" database on your pc
747024
You could pull the power or phone cord from the router. That is about all you can do without having the password.
1103308
reset your router or you can buy a book call Wardriving which will teach you how and pretty much give you step by step how to do it.
693652
Go get Spybot.\n\nhttp://www.safer-networking.org/
531077
disconnect the internet.
378705
Use this:\n\nhttp://www.removespywareforever.com/linksynergy.htm?OVRAW=linksynergy&OVKEY=linksynergy&OVMTC=standard\n\nOr this:\n\nhttp://www.safer-networking.org/
854298
You should be able to do that.  \nTry the System Restore which takes you back to a time when your computer was working good. Go To: \nstart\nprograms\naccessories\nsystems tools\nsystem restore\nThis process is completely reversable. And does not remove your personal files.  Just go back one checkpoint at a time until your puter is working good again.\nE