I have Recently purchased a new Desktop computer, a Dell optiplex 790. I have gone through the setup for windows 10 but cannot connect to the internet wirelessly. I found I do not have Wireless adaptor Software and went to install some but when I tried to set it up it said I do not have intel drivers installed, but in my network adaptors in clearly says I have an Intel(R) 82579LM gigabit network connection, I've spent about 2 hours now trying to find a solution on youtube and other forums but can't find anything. Any help would be appreciated.