20. Remove Optional Features
Some optional components are installed by default and make no sense being installed. Remove them.
20.1. Manually
⌘ + r › ms-settings: › Apps › Manage optional features
English (united states) retail demo content.
Neutral retail demo content (cortana demo).
News hub.
Microsoft Quick Assist.
Contact Support.
20.2. Powershell
May be used to automate removal of known optional features.
List optional features (powershell as admin)
Get-WindowsOptionalFeature -Online
Add optional feature (powershell as admin)
Enable-WindowsOptionalFeature -FeatureName {NAME} -All -Online
Remove optional feature (powershell as admin)
Disable-WindowsOptionalFeature FeatureName {NAME} -Online
Reboot may be required.