Wifi won't enable on windows 10 hi, i was watching something on my computer where suddenly the wifi disabled and a red cross appeared on the wifi's screen. if you still have an issue, try to install the latest drivers for your wifi adapter. if so check you function keys where the aerial/wi-fi key is, mine has a light orange. To activate / deactivate wi-fi in windows 10 (also for windows 8.1/ 8) : right-click on the wireless adapter and select enable/disable. now wireless capability is turned on/off.. This download installs base drivers, intel
