Windows 10: Says unable to connect to internet every time I restart my pc

[Guest DOGS4LIFE34683468 _]

So whenever I restart my PC, it will tell me that there's no internet connection to the internet I'm logged into. The same internet works for my phone and other devices but not my pc. I'm not good with computers but I ran a network diagnostic and this is what I got. How do I fix this because it normally will last for like 3 days without internet on my pc at a time.

 

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