This might be very simple but I inserted a Netgear Wireless Router setup disc and it wont load. In the finder clicking on the other device there is a setup file but it says "There is no application set to open the document" The router was already set on my old computer, the internet works but I need to make my Macbook the new "administrator" and set a new password. What application do I need to use? Do I even need to insert the disc to perform these operations?
Thank you- new Mac user
Thank you- new Mac user