Protocol missing

[MariamMasri]

If I may get some help in figuring out this!

I wanted to have my laptop as a hot spot while I'm at work, as I was only connected to enthrenet cable.

I followed the steps of this website personal video on youtube " How to turn on your Windows 10 laptop into a WiFi hotspot" and thia actually wokred perfectly.

Yet, when I got home and tried accessing the Internet I couldn't.  
The wifi is connected yet no Internet access and whenever I try opening a website a message appears that the server's DNS address can not be found.
While trying to fix the problem a message appeared that one or more protocols are missing.

Please if any solutions can be provided.

Thank you in advance.

[Kevin_Adair]

Try rebooting your home router, then add to DNS 8.8.8.8 8.8.4.4 that's google's internet dns access

[MariamMasri]

(05-23-2016, 12:52 AM)Kevin_Adair Wrote:  Try rebooting your home router, then add to DNS 8.8.8.8  8.8.4.4  that's google's internet dns access

It is not about the router, I changed somethings in the command prompt and now it is not connecting to any wifi not only my home router.

Thank you,

[Timster]

Try running Net Adapter Repair AIO

[Compton]

so let's get this clear

when you are at work which don't have router just a modem it's working but after work when you are at home
which have a router?

I am also guessing when you are at home plugin Ethernet cable ?

its would give a Dns error the problem is with the router computer and modem

what is happening remember now the router and modem  work together to send out a WiFi signal  

when you  plugin the Ethernet with  hot spot on in windows 10 its would then take that some signal from the router and modem  

creating a hot spot what would then happen the laptop get confused with DNS

I would turn off hotspot when you are at home