Windows 10: My laptop won't connect to internet either via wifi or a modem [both of which are working...

My laptop won't connect to internet either via wifi or a modem [both of which are working properly] It connects but it says no internet, secured. On my other laptop everything works properly.I tried network reseti tried flushing the DNS cache

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Windows Lumia 930 won,t connect to the wifi.

l have windows nokia Lumia 930 and it won,t connect to wifi at home or at work

 

modem wo't connect on laptop bjut does so with desktop

my nokia cs-10 modem won't connect with my laptop. i have installed and followed all the steps yet it won;t connect. can someone pls help me? what could reallt be the prolem? is there something wroong with my laptop?

 

Phone won't connect if I change wifi password

My Nokia Lumia 520 never had any connection problems, but today it won't connect not even when I press the WPS button on the modem or type the wifi password. I get the message:

''The Wifi network didn't respond, try again later''.

Wifi is working fine on all other devices (pc, laptop, tablet and other phones) so I'm guessing it's a phone issue? Phone's wifi was working fine yesterday.