The new Microsoft Operating System is set up differently than Windows XP and Windows Vista. If you purchase a new PC or Laptop, unless otherwise requested, you'll have Windows 7 as your operating system.
When you connect your new computer to your existing modem you will not have an Internet connection because the IP address will need to be renewed. In some instances the IP address will automatically renew if you unplug the modem and restart your computer. However, in most cases you will need to release and renew the IP address and this article will show you how to accomplish this using Windows 7.
This article will help you to renew IP adderess in Windows.
