I need help please

[Silly_Lilly]

Hi so i was on. My pc and Internet was fine then I left for a few hours and when I got back my Internet was gone and I tried fn f3 but it dose not work and I have no switch and the control panel dose not work also I TRIED EVERYTHING please help [strike]

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[minerva330]

You tried rebooting your PC/re-setting the wireless adapter?

Also the specs of your system will make it easier for people to help you troubleshoot