Dee, go into Control Panel, then Network and Sharing. Click "Change Adapter Settings on the left.
Right click on your wireless network adapter and select Properties, then UNcheck the box for Internet Protocol Version 6.
Reboot and see if you disconnect again.
If you do get disconnected, click the Start button and type CMD in the search box. Right click on the command prompt and select Run as Administrator.
at the command prompt, type: IPconfig /All and press enter
Then type: Ping google.com and press enter
After the ping completes, right click in the command prompt box and click Select All.
Then put your mouse in the title bar for the command prompt and right click, got to Edit, then Copy.
Start a new post here, right click and select paste to insert the text.