Optimize-ServicesRunning.ps1

Import-Module -DisableNameChecking "$PSScriptRoot\..\lib\Get-HardwareInfo.psm1"
Import-Module -DisableNameChecking "$PSScriptRoot\..\lib\Title-Templates.psm1"
Import-Module -DisableNameChecking "$PSScriptRoot\..\lib\debloat-helper\Set-ServiceStartup.psm1"

# Adapted from: https://youtu.be/qWESrvP_uU8
# Adapted from: https://github.com/ChrisTitusTech/win10script
# Adapted from: https://gist.github.com/matthewjberger/2f4295887d6cb5738fa34e597f457b7f
# Adapted from: https://github.com/Sycnex/Windows10Debloater

function Optimize-ServicesRunning() {
    [CmdletBinding()]
    param (
        [Switch] $Revert
    )

    $IsSystemDriveSSD = $(Get-OSDriveType) -eq "SSD"
    $EnableServicesOnSSD = @("SysMain", "WSearch")

    # Services which will be totally disabled
    $ServicesToDisabled = @(
        "DiagTrack"                                 # DEFAULT: Automatic | Connected User Experiences and Telemetry
        "diagnosticshub.standardcollector.service"  # DEFAULT: Manual    | Microsoft (R) Diagnostics Hub Standard Collector Service
        "dmwappushservice"                          # DEFAULT: Manual    | Device Management Wireless Application Protocol (WAP)
        "Fax"                                       # DEFAULT: Manual    | Fax Service
        "fhsvc"                                     # DEFAULT: Manual    | File History Service
        "GraphicsPerfSvc"                           # DEFAULT: Manual    | Graphics performance monitor service
        "HomeGroupListener"                         # NOT FOUND (Win 10+)| HomeGroup Listener
        "HomeGroupProvider"                         # NOT FOUND (Win 10+)| HomeGroup Provider
        "lfsvc"                                     # DEFAULT: Manual    | Geolocation Service
        "MapsBroker"                                # DEFAULT: Automatic | Downloaded Maps Manager
        "PcaSvc"                                    # DEFAULT: Automatic | Program Compatibility Assistant (PCA)
        "RemoteAccess"                              # DEFAULT: Disabled  | Routing and Remote Access
        "RemoteRegistry"                            # DEFAULT: Disabled  | Remote Registry
        "RetailDemo"                                # DEFAULT: Manual    | The Retail Demo Service controls device activity while the device is in retail demo mode.
        "SysMain"                                   # DEFAULT: Automatic | SysMain / Superfetch (100% Disk usage on HDDs)
        "TrkWks"                                    # DEFAULT: Automatic | Distributed Link Tracking Client
        "WSearch"                                   # DEFAULT: Automatic | Windows Search (100% Disk usage on HDDs)
        # - Services which cannot be disabled (and shouldn't)
        #"wscsvc"                                   # DEFAULT: Automatic | Windows Security Center Service
        #"WdNisSvc"                                 # DEFAULT: Manual    | Windows Defender Network Inspection Service
    )

    # Making the services to run only when needed as 'Manual' | Remove the # to set to Manual
    $ServicesToManual = @(
        "BITS"                           # DEFAULT: Manual    | Background Intelligent Transfer Service
        "edgeupdate"                     # DEFAULT: Automatic | Microsoft Edge Update Service
        "edgeupdatem"                    # DEFAULT: Manual    | Microsoft Edge Update Service²
        "FontCache"                      # DEFAULT: Automatic | Windows Font Cache
        "PhoneSvc"                       # DEFAULT: Manual    | Phone Service (Manages the telephony state on the device)
        "SCardSvr"                       # DEFAULT: Manual    | Smart Card Service
        "stisvc"                         # DEFAULT: Automatic | Windows Image Acquisition (WIA) Service
        "WbioSrvc"                       # DEFAULT: Manual    | Windows Biometric Service (required for Fingerprint reader / Facial detection)
        "wisvc"                          # DEFAULT: Manual    | Windows Insider Program Service
        "WMPNetworkSvc"                  # DEFAULT: Manual    | Windows Media Player Network Sharing Service
        "WpnService"                     # DEFAULT: Automatic | Windows Push Notification Services (WNS)
        <# Bluetooth services #>
        "BTAGService"                    # DEFAULT: Manual    | Bluetooth Audio Gateway Service
        "BthAvctpSvc"                    # DEFAULT: Manual    | AVCTP Service
        "bthserv"                        # DEFAULT: Manual    | Bluetooth Support Service
        "RtkBtManServ"                   # DEFAULT: Automatic | Realtek Bluetooth Device Manager Service
        <# Diagnostic Services #>
        "DPS"                            # DEFAULT: Automatic | Diagnostic Policy Service
        "WdiServiceHost"                 # DEFAULT: Manual    | Diagnostic Service Host
        "WdiSystemHost"                  # DEFAULT: Manual    | Diagnostic System Host
        <# Network Services #>
        "iphlpsvc"                       # DEFAULT: Automatic | IP Helper Service (IPv6 (6to4, ISATAP, Port Proxy and Teredo) and IP-HTTPS)
        "lmhosts"                        # DEFAULT: Manual    | TCP/IP NetBIOS Helper
        #"NetTcpPortSharing"             # DEFAULT: Disabled  | Net.Tcp Port Sharing Service
        "SharedAccess"                   # DEFAULT: Manual    | Internet Connection Sharing (ICS)
        <# Telemetry Services #>
        "Wecsvc"                         # DEFAULT: Manual    | Windows Event Collector Service
        "WerSvc"                         # DEFAULT: Manual    | Windows Error Reporting Service
        <# Xbox services #>
        "XblAuthManager"                 # DEFAULT: Manual    | Xbox Live Auth Manager
        "XblGameSave"                    # DEFAULT: Manual    | Xbox Live Game Save
        "XboxGipSvc"                     # DEFAULT: Manual    | Xbox Accessory Management Service
        "XboxNetApiSvc"                  # DEFAULT: Manual    | Xbox Live Networking Service
        <# Printer services #>
        #"PrintNotify"                   # DEFAULT: Manual    | WARNING! REMOVING WILL TURN PRINTING LESS MANAGEABLE | Printer Extensions and Notifications
        #"Spooler"                       # DEFAULT: Automatic | WARNING! REMOVING WILL DISABLE PRINTING              | Print Spooler
        <# Wi-Fi services #>
        #"WlanSvc"                       # DEFAULT: Manual (No Wi-Fi devices) / Automatic (Wi-Fi devices) | WARNING! REMOVING WILL DISABLE WI-FI | WLAN AutoConfig
        <# 3rd Party Services #>
        "gupdate"                        # DEFAULT: Automatic | Google Update Service
        "gupdatem"                       # DEFAULT: Manual    | Google Update Service²
    )

    $ServicesToAutomatic = @(
        "ndu"                            # DEFAULT: Automatic | Windows Network Data Usage Monitoring Driver (Shows network usage per-process on Task Manager)
    )

    Write-Title "Services tweaks"
    Write-Section "Disabling services from Windows"

    If ($Revert) {
        Write-Status -Types "*", "Service" -Status "Reverting the tweaks is set to '$Revert'." -Warning
        Set-ServiceStartup -State 'Manual' -Services $ServicesToDisabled -Filter $EnableServicesOnSSD
    } Else {
        Set-ServiceStartup -State 'Disabled' -Services $ServicesToDisabled -Filter $EnableServicesOnSSD
    }

    Write-Section "Enabling services from Windows"

    If ($IsSystemDriveSSD -or $Revert) {
        Set-ServiceStartup -State 'Automatic' -Services $EnableServicesOnSSD
    }

    Set-ServiceStartup -State 'Manual' -Services $ServicesToManual
    Set-ServiceStartup -State 'Automatic' -Services $ServicesToAutomatic
}

# List all services:
#Get-Service | Select-Object StartType, Status, Name, DisplayName, ServiceType | Sort-Object StartType, Status, Name | Format-Table

If (!$Revert) {
    Optimize-ServicesRunning # Enable essential Services and Disable bloating Services
} Else {
    Optimize-ServicesRunning -Revert
}