My Computer randomly disconnected from the internet

Nicholas_110

Prominent
Jul 19, 2017
1
0
510
My computer has been unable to connect to our wifi or and surrounding wifi's for 2 days now, and i have tried many things(turning the computer off and on, powering down the router and unplugging the router, ect. I tried trouble shooting and the computer said i need to connect a ethernet cable, this is completely new becuase we have never had this problem before. Any suggestions on what i should do?
 

Pamala S O

Prominent
Jul 19, 2017
1
0
510
I don't know what is happening I am not good with that kind of computer stuff it just read no windows Error Recovery
Windows did not shut down successfully
I am trying to start Windows normally but it will not start