# Remember, all of these commands need executed via Powershell that is started/opened with "Run As Administrator".
# Disabling Hyper-V
Disable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V-Hypervisor
# Enabling Hyper-V
Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All
# You may also want DSIM enabled with all this, here's that detail.
DISM /Online /Enable-Feature /All /FeatureName:Microsoft-Hyper-V