Windows 10: There is no wifi option in my laptop

Please read my whole problem....

Hello!

My name is Bhupendra. Few days before my laptop was working properly, it was connecting to wifi or internet. Everything was good, but day before yesterday the wifi option suddenly vanished from the taskbar and from the settings and the only option it is showing of connecting to the internet is Ethernet. I have Windows 10 in my laptop and i'm updating it every week. I don't know what is happening. This is the picture ......



And when i'm troubleshooting it it shows this, but that doesn't makes any sense .



And when i'm clicking Check to see if the problem is fixed, it shows this...



Please help me to get out of this problem. I searched for solutions on net but i didn't found a proper solution. I'm also sending the picture of my network adapters...



Please help me. It just suddenly happend and i restarted it several times too but it didn't worked.

:)

 

Best laptop under $800??

Well the last one I suggested seems to be the best for 650$

EDIT: to facilitate your search...

Laptop GFX benchmark list

Laptop CPU Benchmark list

 

Facing issue with my Laptop Wifi- Can I use USB wifi Dongle as option

Hello every one, I own this laptop "Dell Vostro 1540" and it is around 5 year old so no warrenty left, I started facing issue with wifi since last 2 weeks, and even after total system format I did not get this resolved.
So I visited Dell Centre and they are asking for Rs. 3000 INR (at least) to make it work.
In the past I have used USB WiFi Dongle to connect my PC to wifi, Can I use the same again as a option to use wifi on my laptop.
It will be very helpfull.
Thanks in advance...and sorry for my awesome english.

 

Windows 10 wifi not turning on Acer Aspire laptop

In order to get the list of available wireless networks, you have to:

1. Switch on Connect to suggested open hotspots (see the screenshot in question);
   
2. Click on Wifi icon in the right corner. Now you have your networks back.
   

After that the parameter from Step 1 can be turned off, networks will be listed normally after restarting Wifi.

P.S. I feel rather stupid at the moment. I thought that open hotspots are passwordless hotspots and so are presumably not very safe. So of course I've turned that off during installation.
Really hard to see any logic in this case.