computer running Windows 7 without fixed IP

Setting DynDNS Account

Setting your DynDNS account and selecting a domain name:

1. Open www.dyndns.com
2. Login to your account by entering the username and password
3. Go to the Services section
4. Select Dynamic DNS
5. Click on Get Started
6. Enter your name in "Hostname" then select an area in the Popup Menu. For example, choose "homeip.net", which will mean that your machine will now be known as "xyz.homeip.net.
7. Check the Wildcard box
8. Select the Host with IP address
9. Click on "Use auto detected IP address ..."
10. Click on Create Host
11. Click on Payment
12. Click on Activate Services.