Laptops tend to have a hardware or software switch to turn WiFi on or off. Useful if you take it with you when traveling in a plane where using WiFi isn't allowed. Maybe yours is set to Off by accident?
Check the manual of your laptop where the switch is located or what function key to press or what program to run.
Every one else is using a WiFi in my home except me.I don't know why.Whenever I'm trying to connect,I'm getting message,Windows was unable to connect.
I have checked in Network adapters option,My device is working properly.
I was able to use if a day before or so but not now.
I have to use Ethernet cable to use Internet now.
Kindly help me.