How do you check to see if Hyper-V is enabled using PowerShell?

Here's the full powershell script that works for me. Just copy and paste it into an elevated powershell then press enter.

$hyperv = Get-WindowsOptionalFeature -FeatureName Microsoft-Hyper-V-All -Online# Check if Hyper-V is enabledif($hyperv.State -eq "Enabled") {    Write-Host "Hyper-V is enabled."} else {    Write-Host "Hyper-V is disabled."}

I believe it has to do with your if condition, try this:

if($hyperv.State -eq "Enabled")

The = sign is not going to work, you need to do it PowerShell way

For Windows 10 Pro / Education / Enterprise

if ((Get-WindowsOptionalFeature -FeatureName Microsoft-Hyper-V-All -Online).State -ne 'Enabled'){    Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All}

For Windows Server

if ((Get-WindowsFeature -Name Hyper-V) -eq $false){    Install-WindowsFeature -Name Hyper-V -IncludeManagementTools}

Generic script

Write-Host "Enabling Hyper-V in host..."if ((Get-CimInstance Win32_OperatingSystem).Caption -match 'Microsoft Windows 10'){    if ((Get-WindowsOptionalFeature -FeatureName Microsoft-Hyper-V-All -Online).State -ne 'Enabled')    {        Enable-WindowsOptionalFeature -Online -FeatureName Microsoft-Hyper-V -All    }}if ((Get-CimInstance Win32_OperatingSystem).Caption -match 'Microsoft Windows Server'){    if ((Get-WindowsFeature -Name Hyper-V) -eq $false)    {        Install-WindowsFeature -Name Hyper-V -IncludeManagementTools    }}