Pc won’t connect to WiFi adapter with windows 10

I just installed windows 10 and my pc is only giving me the option to connect to the WiFi using a LAN cable and I only have my Linksys AE2500 WiFi adapter. The pc won’t pickup any WiFi, not even my iPhones personal WiFi. I might need to install the drivers for the adapter but I can’t without having WiFi to look online for it. I need help.
 
Please describe your system - make and model - or components if you built it. Also describe router and modem.
 
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