Read http://www.techradar.com/how-to/computing/how-to-share-files-in-windows-10-1314233
I am trying to access one computer from another through my wifi network. They each have the same log in name and password. When I try to access one from the other it asks for credentials. No matter what I put in it will not let me get to the other computer. I tried to set up a workgroup and it says I already have one. So, that does not work. What can I try next?

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