windows cant communicate with the device or resource (primary DNS server)
Hello and welcome to the forum.
Click the start orb and type
ncpa.cpl
In the resultant window select the right click your network adapter (wired ethernet, usually local area connection if it hasn't been renamed) and choose status and then click the details button
examine the IP addressing scheme that it is using currently.
Typically the preferred DNS server will likely be the inside edge of the router that you are connecting to but can and sometimes is different if set or assigned manually. Take a look and make sure that it is set to automatic in the properties of your network adapter under the properties button of IPv4
again click the start orb and type
ncpa.cpl
select then right click the network adapter and choose properties
select IPv4 and click the properties button
Make sure both radio buttons are set on the Obtain ........ automatically.
If you would like us to examine your current configuration just open a command prompt and type
ipconfig /all> desktop\ipconfig.txt
that will put a file on your desktop called ipconfig.txt
zip it up and attach it to your next post.
Regards
Randy