Remove-MSEdge.ps1

Import-Module -DisableNameChecking "$PSScriptRoot\..\lib\Title-Templates.psm1"
Import-Module -DisableNameChecking "$PSScriptRoot\..\lib\debloat-helper\Remove-ItemVerified.psm1"
Import-Module -DisableNameChecking "$PSScriptRoot\..\lib\debloat-helper\Remove-UWPApp.psm1"
Import-Module -DisableNameChecking "$PSScriptRoot\..\lib\debloat-helper\Set-ItemPropertyVerified.psm1"
Import-Module -DisableNameChecking "$PSScriptRoot\..\lib\ui\Show-MessageDialog.psm1"

function Remove-MSEdge() {
    $PathToLMEdgeUpdate = "HKLM:\SOFTWARE\Microsoft\EdgeUpdate"
    $PathToLMUninstallMSEdge = "HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft Edge"
    $PathToLMUninstallMSEdgeUpdate = "HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft Edge Update"
    $PathToLMUninstallMSEdgeWebView = "HKLM:\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Uninstall\Microsoft EdgeWebView"

    Write-Status -Types "+" -Status "Enabling uninstall button to Microsoft Edge..."
    Set-ItemPropertyVerified -Path "$PathToLMUninstallMSEdge", "$PathToLMUninstallMSEdgeUpdate", "$PathToLMUninstallMSEdgeWebView" -Name "NoRemove" -Type DWord -Value 0

    Write-Status -Types "@" -Status "Stopping all 'msedge' processes before uninstalling..."
    Get-Process -Name msedge | Stop-Process -PassThru -Force

    If (Test-Path -Path "$env:SystemDrive\Program Files (x86)\Microsoft\Edge\Application") {
        ForEach ($FullName in (Get-ChildItem -Path "$env:SystemDrive\Program Files (x86)\Microsoft\Edge*\Application\*\Installer\setup.exe").FullName) {
            Write-Status -Types "@" -Status "Uninstalling MS Edge from $FullName..."
            Start-Process -FilePath $FullName -ArgumentList "--uninstall", "--system-level", "--verbose-logging", "--force-uninstall" -Wait
        }
    } Else {
        Write-Status -Types "?" -Status "Edge folder does not exist anymore..." -Warning
    }

    If (Test-Path -Path "$env:SystemDrive\Program Files (x86)\Microsoft\EdgeCore") {
        ForEach ($FullName in (Get-ChildItem -Path "$env:SystemDrive\Program Files (x86)\Microsoft\EdgeCore\*\Installer\setup.exe").FullName) {
            Write-Status -Types "@" -Status "Uninstalling MS Edge from $FullName..."
            Start-Process -FilePath $FullName -ArgumentList "--uninstall", "--system-level", "--verbose-logging", "--force-uninstall" -Wait
        }
    } Else {
        Write-Status -Types "?" -Status "EdgeCore folder does not exist anymore..." -Warning
    }

    Remove-UWPApp -AppxPackages @("Microsoft.MicrosoftEdge", "Microsoft.MicrosoftEdge.Stable", "Microsoft.MicrosoftEdge.*", "Microsoft.MicrosoftEdgeDevToolsClient")
    Set-ScheduledTaskState -State Disabled -ScheduledTasks @("\MicrosoftEdgeUpdateTaskMachineCore", "\MicrosoftEdgeUpdateTaskMachineUA", "\MicrosoftEdgeUpdateTaskUser*")
    Set-ServiceStartup -State 'Disabled' -Services @("edgeupdate", "edgeupdatem", "MicrosoftEdgeElevationService")

    Write-Status -Types "@" -Status "Preventing Edge from reinstalling..."
    Set-ItemPropertyVerified -Path "$PathToLMEdgeUpdate" -Name "DoNotUpdateToEdgeWithChromium" -Type DWord -Value 1

    Write-Status -Types "@" -Status "Deleting Edge appdata\local folders from current user..."
    Remove-ItemVerified -Path "$env:LOCALAPPDATA\Packages\Microsoft.MicrosoftEdge*_*" -Recurse -Force | Out-Host

    Write-Status -Types "@" -Status "Deleting Edge from $env:SystemDrive\Program Files (x86)\Microsoft\..."
    Remove-ItemVerified -Path "$env:SystemDrive\Program Files (x86)\Microsoft\Edge" -Recurse -Force | Out-Host
    # Remove-ItemVerified -Path "$env:SystemDrive\Program Files (x86)\Microsoft\EdgeCore" -Recurse -Force | Out-Host
    Remove-ItemVerified -Path "$env:SystemDrive\Program Files (x86)\Microsoft\EdgeUpdate" -Recurse -Force | Out-Host
    # Remove-ItemVerified -Path "$env:SystemDrive\Program Files (x86)\Microsoft\EdgeWebView" -Recurse -Force | Out-Host
    Remove-ItemVerified -Path "$env:SystemDrive\Program Files (x86)\Microsoft\Temp" -Recurse -Force | Out-Host
}

$Ask = "Are you sure you want to remove Microsoft Edge from Windows?`nWill uninstall WebView2 and thus break many PWA (Progressive Web App) applications`n(e.g., Snapchat, Instagram...)`n`nYou can reinstall Edge anytime.`nNote: all users logged in will remain."

switch (Show-Question -Title "Warning" -Message $Ask -BoxIcon "Warning") {
    'Yes' {
        Remove-MSEdge
    }
    'No' {
        Write-Host "Aborting..."
    }
    'Cancel' {
        Write-Host "Aborting..." # With Yes, No and Cancel, the user can press Esc to exit
    }
}