Windows 10: My laptop's wi-fi does not work properly

If start my laptop it does not show wi-fi option anywhere it only shows ether net option everywhere and if I start my computer again after 14 to 15 hours later it shows wi-fi

:)

 

Wi Fi

Hi Chris,

If your connection to a Wi-Fi network is being disconnected automatically, it could mean that the network adapter drivers are outdated, or the Wi-Fi profile doesn't match, etc. For us to assist you properly in your connection issue, kindly respond to the
questions below:

• Does the issue happen when connecting only to the Wi-Fi from your work? Or, does it happen when connecting to a different network?
• What other troubleshooting steps have you done? This is for us to know and to avoid any duplication of efforts on your end.

We look forward to your response.

 

Wi-fi not working

I have updated my Sony Vaio SVE15113ENW model to windows 10 .

but after updation I am not able to turn my Wi-Fi on , Airplane mode is working properly but WI-FI mode is not working.

Please suggest what do to do in to it to fix it??

 

Trouble Changing Wi-Fi Password


I've been following the following steps to change my Wi-Fi password for some time:

1. Launch Control Panel.
2. Click "Network and Internet."
3. Click "Network and Sharing Center."
4. Click "Wi-Fi...."
5. Click "Wireless Properties."
6. Click the Security tab.
7. Check "Show characters."
8. Enter the password in "Network security key."

Those steps have been working just fine, but today I discovered a new wrinkle. If I change the password inside the router first, "Wi-Fi..." doesn't appear in step 4. This isn't much of a problem at home, because I can just change the password in Control Panel before I change it inside the router, but it would be a problem at a public hotspot, or something of that nature. I also tested Brink's instructions in "How to Connect To a Wireless Network in Windows 10," but they don't work for me either. How can I fix this?