This is how to uninstall the Bloatware that came with windows 10, most users won't use this chit.
Open Powershell as admin and enter the the code for what you want to uninstall. Please don't uninstall things you will use.
Get-AppxPackage -name "Microsoft.ZuneMusic" | Remove-AppxPackageGet-AppxPackage -name "Microsoft.Music.Preview" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.Windows.Cortana" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.XboxGameCallableUI" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.XboxIdentityProvider" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.BingTravel" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.BingHealthAndFitness" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.BingFoodAndDrink" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.People" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.BingFinance" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.3DBuilder" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.WindowsCalculator" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.BingNews" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.XboxApp" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.BingSports" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.WindowsCamera" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.Getstarted" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.Office.OneNote" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.WindowsMaps" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.MicrosoftSolitaireCollection" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.MicrosoftOfficeHub" | Remove-AppxPackage
Get-AppxPackage -name "Microsoft.BingWeather" | Remove-AppxPackage
# Get-AppxPackage -name "Microsoft.Windows.CloudExperienceHost" | Remove-AppxPackage
# Get-AppxPackage -name "Microsoft.BioEnrollment" | Remove-AppxPackage
# Get-AppxPackage -name "Microsoft.Windows.Photos" | Remove-AppxPackage
# Get-AppxPackage -name "Microsoft.WindowsPhone" | Remove-AppxPackage
It all worked for me apart from Cortana. This is how to stop Cortana
This is How to permanently Disable Cortana - Windows 10 Forums
Regards