PS C:\WINDOWS\system32> Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force

WARNING: MSG:UnableToDownload «https://go.microsoft.com/fwlink/?LinkID=627338&clcid=0x409» «»

WARNING: Unable to download the list of available providers. Check your internet connection.

WARNING: Unable to download from URI 'https://go.microsoft.com/fwlink/?LinkID=627338&clcid=0x409' to ''.

Install-PackageProvider : No match was found for the specified search criteria for the provider 'NuGet'. The package provider requires 'PackageManagement' and 'Provider' tags. Please check if the specified package has the tags.

At line:1 char:1

+ Install-PackageProvider -Name NuGet -MinimumVersion 2.8.5.201 -Force

+ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

    + CategoryInfo          : InvalidArgument: (Microsoft.Power...PackageProvider:InstallPackageProvider) [Install-PackageProvider], Exception

    + FullyQualifiedErrorId : NoMatchFoundForProvider,Microsoft.PowerShell.PackageManagement.Cmdlets.InstallPackageProvider

To fix this :

1. Open Powershell (As Admin)

2. [Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12

3. Try it again!