Dism- Deployment Image Servicing and Management used to service a windows image (.wim) or a virtual hard disk. It can be also used to enable and disable features in windows.
Start the cmd as administrator and supply below commands-
#It gives the list of all features
C:Windows\system32>Dism /online /Get-Features
#It enable the feature
C:Windows\system32>Dism /online /Enable-Feature /FeatureName:<FeatureName> /All
#It disable the feature
C:Windows\system32>Dism /online /Disable-Feature /FeatureName:<FeatureName>