Prohibit selection of visual style font size
Verified with Windows 11 25H2 — updated on July 30, 2026
Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
Path in the GPO console
User Configuration\Administrative Templates\Control Panel\Personalization Description
Prevents users from changing the size of the font in the windows and buttons displayed on their screens. If this setting is enabled, the "Font size" drop-down list on the Appearance tab in Display Properties is disabled. If you disable or do not configure this setting, a user may change the font size using the "Font size" drop-down list on the Appearance tab.
Registry
HKCU
Software\Microsoft\Windows\CurrentVersion\Policies\System Value name: NoSizeChoice
MDM / Intune (CSP)
./User/Vendor/MSFT/Policy/Config/ADMX_ControlPanelDisplay/CPL_Personalization_LockFontSize Microsoft Learn documentation Mapping data: Microsoft Learn (CC BY 4.0)
Export Builder
BETAConfigure the state, scope and options, then generate .reg, PowerShell, Intune and SCCM outputs — or add the setting to a multi-setting collection.
These exports write the registry — this is not a managed GPO. ⓘ
.reg file
Windows Registry Editor Version 5.00
; Exported from gporais.com
; Policy: Prohibit selection of visual style font size
; State: Enabled
; Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Policies\System]
"NoSizeChoice"=dword:00000001More formats (PowerShell, Intune, SCCM)
PowerShell
# Exported from gporais.com
# Policy: Prohibit selection of visual style font size
# State: Enabled
# Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\System'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'NoSizeChoice' -Value 1 -Type DWordIntune XML
OMA-URI: ./User/Vendor/MSFT/Policy/Config/ADMX_ControlPanelDisplay/CPL_Personalization_LockFontSize
Data type: String
Value:
<enabled/>Intune Remediation
# === Detection script ===
# Exported from gporais.com
# Policy: Prohibit selection of visual style font size
# State: Enabled
# Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\System' -Name 'NoSizeChoice' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Prohibit selection of visual style font size
# State: Enabled
# Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\System'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'NoSizeChoice' -Value 1 -Type DWordSCCM scripts
# Exported from gporais.com
# Policy: Prohibit selection of visual style font size
# State: Enabled
# Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
# SCCM Configuration Item guidance:
# Create a Configuration Item of type "Setting: Script".
# Discovery script: use the Detection script below.
# Remediation script: use the Remediation script below.
# Compliance rule: the Discovery script output equals 'Compliant'.
# === Detection script ===
# Exported from gporais.com
# Policy: Prohibit selection of visual style font size
# State: Enabled
# Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
function Test-RegistryValue {
param(
[Parameter(Mandatory = $true)][string]$Path,
[Parameter(Mandatory = $true)][string]$Name,
[object]$Expected,
[ValidateSet('String', 'DWord', 'MultiString')][string]$Kind = 'String',
[switch]$Absent
)
try {
$item = Get-ItemProperty -LiteralPath $Path -Name $Name -ErrorAction Stop
} catch {
return $Absent.IsPresent
}
if ($Absent.IsPresent) { return $false }
$actual = $item.$Name
if ($Kind -eq 'DWord') { return ([int64]$actual) -eq ([int64]$Expected) }
if ($Kind -eq 'MultiString') {
$actualValues = @($actual)
$expectedValues = @($Expected)
if ($actualValues.Count -ne $expectedValues.Count) { return $false }
for ($i = 0; $i -lt $expectedValues.Count; $i++) {
if ([string]$actualValues[$i] -ne [string]$expectedValues[$i]) { return $false }
}
return $true
}
return [string]$actual -eq [string]$Expected
}
$checks = @(
(Test-RegistryValue -Path 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\System' -Name 'NoSizeChoice' -Expected 1 -Kind DWord)
)
if ($checks -notcontains $false) {
Write-Output 'Compliant'
exit 0
}
Write-Output 'Non-compliant'
exit 1
# === Remediation script ===
# Exported from gporais.com
# Policy: Prohibit selection of visual style font size
# State: Enabled
# Supported on: Windows Server 2003, Windows XP, and Windows 2000 only
# Warning: In SYSTEM context (the Intune default), HKCU targets the SYSTEM profile. Run this script using the logged-on credentials.
$path = 'HKCU:\Software\Microsoft\Windows\CurrentVersion\Policies\System'
New-Item -Path $path -Force | Out-Null
Set-ItemProperty -Path $path -Name 'NoSizeChoice' -Value 1 -Type DWordBuilding a multi-setting collection? Add this setting and generate combined .reg / PowerShell / GPO scripts.