# Script to remove Internet Explorer and Microsoft Edge

# Check if the script is running with administrator privileges
if (-NOT ([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator")) {
    Write-Warning "Please run this script as Administrator!"
    Break
}

Write-Host "Starting removal of Internet Explorer and Microsoft Edge..." -ForegroundColor Cyan

# ===== Remove Internet Explorer =====
Write-Host "`nChecking for Internet Explorer..." -ForegroundColor Yellow

try {
    # Check if Internet Explorer is installed as a Windows feature
    $ieFeature = Get-WindowsOptionalFeature -Online | Where-Object { $_.FeatureName -eq "Internet-Explorer-Optional-amd64" }
    
    if ($ieFeature -and $ieFeature.State -eq "Enabled") {
        Write-Host "Disabling Internet Explorer..." -ForegroundColor Green
        Disable-WindowsOptionalFeature -Online -FeatureName "Internet-Explorer-Optional-amd64" -NoRestart
        Write-Host "Internet Explorer has been disabled!" -ForegroundColor Green
    } else {
        Write-Host "Internet Explorer is already disabled or not found." -ForegroundColor Gray
    }
} catch {
    Write-Host "Error removing Internet Explorer: $_" -ForegroundColor Red
}

# ===== Remove Microsoft Edge (Legacy) =====
Write-Host "`nChecking for Microsoft Edge Legacy..." -ForegroundColor Yellow

try {
    $edgeLegacyPath = "$env:SystemRoot\SystemApps\Microsoft.MicrosoftEdge_8wekyb3d8bbwe"
    
    if (Test-Path $edgeLegacyPath) {
        Write-Host "Removing Microsoft Edge Legacy..." -ForegroundColor Green
        
        # Take ownership and remove Edge Legacy
        takeown /f $edgeLegacyPath /r /d y | Out-Null
        icacls $edgeLegacyPath /grant administrators:F /t | Out-Null
        Remove-Item -Path $edgeLegacyPath -Recurse -Force -ErrorAction SilentlyContinue
        
        Write-Host "Microsoft Edge Legacy has been removed!" -ForegroundColor Green
    } else {
        Write-Host "Microsoft Edge Legacy not found." -ForegroundColor Gray
    }
} catch {
    Write-Host "Error removing Edge Legacy: $_" -ForegroundColor Red
}

# ===== Remove Microsoft Edge (Chromium-based) =====
Write-Host "`nChecking for Microsoft Edge (Chromium)..." -ForegroundColor Yellow

try {
    # Find Edge installation path
    $edgePaths = @(
        "${env:ProgramFiles(x86)}\Microsoft\Edge\Application",
        "$env:ProgramFiles\Microsoft\Edge\Application"
    )
    
    $edgeFound = $false
    
    foreach ($edgePath in $edgePaths) {
        if (Test-Path $edgePath) {
            $edgeFound = $true
            
            # Find the version folder
            $versionFolders = Get-ChildItem -Path $edgePath -Directory | Where-Object { $_.Name -match '^\d+\.\d+\.\d+\.\d+$' }
            
            if ($versionFolders) {
                $latestVersion = $versionFolders | Sort-Object Name -Descending | Select-Object -First 1
                $uninstallerPath = Join-Path $latestVersion.FullName "Installer\setup.exe"
                
                if (Test-Path $uninstallerPath) {
                    Write-Host "Uninstalling Microsoft Edge..." -ForegroundColor Green
                    
                    # Run Edge uninstaller with silent parameters
                    Start-Process -FilePath $uninstallerPath -ArgumentList "--uninstall --system-level --verbose-logging --force-uninstall" -Wait
                    
                    Write-Host "Microsoft Edge has been uninstalled!" -ForegroundColor Green
                } else {
                    Write-Host "Edge uninstaller not found at: $uninstallerPath" -ForegroundColor Yellow
                }
            }
        }
    }
    
    if (-not $edgeFound) {
        Write-Host "Microsoft Edge (Chromium) not found." -ForegroundColor Gray
    }
    
} catch {
    Write-Host "Error removing Microsoft Edge: $_" -ForegroundColor Red
}

# ===== Summary =====
Write-Host "`n========================================" -ForegroundColor Cyan
Write-Host "Removal process completed!" -ForegroundColor Cyan
Write-Host "A system restart is recommended." -ForegroundColor Yellow
Write-Host "========================================" -ForegroundColor Cyan

# Ask if user wants to restart now
$restart = Read-Host "`nDo you want to restart now? (Y/N)"
if ($restart -eq 'Y' -or $restart -eq 'y') {
    Write-Host "Restarting in 10 seconds..." -ForegroundColor Yellow
    Start-Sleep -Seconds 10
    Restart-Computer -Force
}