diff --git a/test/powershell/Host/ConsoleHost.Tests.ps1 b/test/powershell/Host/ConsoleHost.Tests.ps1
index 739e6816e2..e3f9df9769 100644
--- a/test/powershell/Host/ConsoleHost.Tests.ps1
+++ b/test/powershell/Host/ConsoleHost.Tests.ps1
@@ -186,7 +186,7 @@ Describe "ConsoleHost unit tests" -tags "Feature" {
         It "-File should be able to pass bool string values as string to parameters: <BoolString>" -TestCases @(
             # validates case is preserved
             @{BoolString = '$true'},
-            @{BoolString = '$falSe'},
+            @{BoolString = '$false'},
             @{BoolString = 'trUe'},
             @{BoolString = 'faLse'}
         ) {
@@ -199,7 +199,7 @@ Describe "ConsoleHost unit tests" -tags "Feature" {
         It "-File should be able to pass bool string values as string to positional parameters: <BoolString>" -TestCases @(
             # validates case is preserved
             @{BoolString = '$true'},
-            @{BoolString = '$falSe'},
+            @{BoolString = '$false'},
             @{BoolString = 'tRUe'},
             @{BoolString = 'fALse'}
         ) {
@@ -211,7 +211,7 @@ Describe "ConsoleHost unit tests" -tags "Feature" {
 
         It "-File should be able to pass bool string values as bool to switches: <BoolString>" -TestCases @(
             @{BoolString = '$true'; BoolValue = 'True'},
-            @{BoolString = '$faLse'; BoolValue = 'False'},
+            @{BoolString = '$false'; BoolValue = 'False'},
             @{BoolString = 'tRue'; BoolValue = 'True'},
             @{BoolString = 'fAlse'; BoolValue = 'False'}
         ) {
diff --git a/test/powershell/Language/Parser/Parser.Tests.ps1 b/test/powershell/Language/Parser/Parser.Tests.ps1
index 6aa7dd5aa2..a14c98fd6a 100644
--- a/test/powershell/Language/Parser/Parser.Tests.ps1
+++ b/test/powershell/Language/Parser/Parser.Tests.ps1
@@ -741,28 +741,28 @@ foo``u{2195}abc
             @{ Script = 'if (0 -or 1) { $true } else { $false }'; Expected = $true }
             @{ Script = 'if (0 -or 0) { $true } else { $false }'; Expected = $false }
             #-eq
-            @{ Script = 'if ($False -eq $true -and $False) { $true } else { $false }'; Expected = $false }
-            @{ Script = 'if ($False -and $true -eq $False) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -eq $true -and $false) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -and $true -eq $false) { $true } else { $false }'; Expected = $false }
             #-ieq
-            @{ Script = 'if ($False -ieq $true -and $False) { $true } else { $false }'; Expected = $false }
-            @{ Script = 'if ($False -and $true -ieq $False) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -ieq $true -and $false) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -and $true -ieq $false) { $true } else { $false }'; Expected = $false }
             #-le
-            @{ Script = 'if ($False -le $true -and $False) { $true } else { $false }'; Expected = $false }
-            @{ Script = 'if ($False -and $true -le $False) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -le $true -and $false) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -and $true -le $false) { $true } else { $false }'; Expected = $false }
             #-ile
-            @{ Script = 'if ($False -ile $true -and $False) { $true } else { $false }'; Expected = $false }
-            @{ Script = 'if ($False -and $true -ile $False) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -ile $true -and $false) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -and $true -ile $false) { $true } else { $false }'; Expected = $false }
             #-ge
-            @{ Script = 'if ($False -ge $true -and $False) { $true } else { $false }'; Expected = $false }
-            @{ Script = 'if ($False -and $true -ge $False) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -ge $true -and $false) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -and $true -ge $false) { $true } else { $false }'; Expected = $false }
             #-ige
-            @{ Script = 'if ($False -ige $true -and $False) { $true } else { $false }'; Expected = $false }
-            @{ Script = 'if ($False -and $true -ige $False) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -ige $true -and $false) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -and $true -ige $false) { $true } else { $false }'; Expected = $false }
             #-like
-            @{ Script = 'if ($False -like $true -and $False) { $true } else { $false }'; Expected = $false }
-            @{ Script = 'if ($False -and $true -like $False) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -like $true -and $false) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if ($false -and $true -like $false) { $true } else { $false }'; Expected = $false }
             #!
-            @{ Script = 'if (!$true -and $False) { $true } else { $false }'; Expected = $false }
+            @{ Script = 'if (!$true -and $false) { $true } else { $false }'; Expected = $false }
         )
         It "<Script> should return <Expected>" -TestCases $testData {
             param ( $Script, $Expected )
diff --git a/test/powershell/Modules/Microsoft.Powershell.Host/Start-Transcript.Tests.ps1 b/test/powershell/Modules/Microsoft.Powershell.Host/Start-Transcript.Tests.ps1
index 6827ea624c..2873996ce0 100644
--- a/test/powershell/Modules/Microsoft.Powershell.Host/Start-Transcript.Tests.ps1
+++ b/test/powershell/Modules/Microsoft.Powershell.Host/Start-Transcript.Tests.ps1
@@ -53,7 +53,7 @@ Describe "Start-Transcript, Stop-Transcript tests" -tags "CI" {
 
     AfterEach {
         Remove-Item $transcriptFilePath -ErrorAction SilentlyContinue
-        [System.Management.Automation.Internal.InternalTestHooks]::SetTestHook('ForcePromptForChoiceDefaultOption', $False)
+        [System.Management.Automation.Internal.InternalTestHooks]::SetTestHook('ForcePromptForChoiceDefaultOption', $false)
     }
 
     It "Should create Transcript file at default path" {
diff --git a/test/powershell/Provider/AutomountVHDDrive.ps1 b/test/powershell/Provider/AutomountVHDDrive.ps1
index 84c8a8e624..9cbbc95efa 100644
--- a/test/powershell/Provider/AutomountVHDDrive.ps1
+++ b/test/powershell/Provider/AutomountVHDDrive.ps1
@@ -10,7 +10,7 @@ function CreateVHD ($VHDPath, $Size)
               Mount-VHD -Passthru |  `
               get-disk -number {$_.DiskNumber} | `
               Initialize-Disk -PartitionStyle MBR -PassThru | `
-              New-Partition -UseMaximumSize -AssignDriveLetter:$False -MbrType IFS | `
+              New-Partition -UseMaximumSize -AssignDriveLetter:$false -MbrType IFS | `
               Format-Volume -Confirm:$false -FileSystem NTFS -force | `
               get-partition | `
               Add-PartitionAccessPath -AssignDriveLetter -PassThru | `
diff --git a/test/powershell/engine/Basic/GroupPolicySettings.Tests.ps1 b/test/powershell/engine/Basic/GroupPolicySettings.Tests.ps1
index 1a8efe5f4f..8c63c65dcd 100644
--- a/test/powershell/engine/Basic/GroupPolicySettings.Tests.ps1
+++ b/test/powershell/engine/Basic/GroupPolicySettings.Tests.ps1
@@ -14,7 +14,7 @@ Describe 'Group policy settings tests' -Tag CI,RequireAdminOnWindows {
     AfterAll {
         $global:PSDefaultParameterValues = $originalDefaultParameterValues
         if ( $IsWindows ) {
-            [System.Management.Automation.Internal.InternalTestHooks]::SetTestHook('BypassGroupPolicyCaching', $False)
+            [System.Management.Automation.Internal.InternalTestHooks]::SetTestHook('BypassGroupPolicyCaching', $false)
         }
     }
 
@@ -80,7 +80,7 @@ Describe 'Group policy settings tests' -Tag CI,RequireAdminOnWindows {
 
                 Get-Alias $RareCommand -ErrorAction SilentlyContinue | Out-Null
 
-                (Get-Module $ModuleToLog).LogPipelineExecutionDetails = $False # turn off logging
+                (Get-Module $ModuleToLog).LogPipelineExecutionDetails = $false # turn off logging
                 Remove-ItemProperty -Path $KeyPath -Name EnableModuleLogging -Force # turn off GP setting
                 Remove-item $ModuleNamesKeyPath -Recurse -Force
                 # usually event becomes visible in the log after ~500 ms
diff --git a/test/tools/Modules/HelpersCommon/HelpersCommon.psm1 b/test/tools/Modules/HelpersCommon/HelpersCommon.psm1
index 6a81e20293..85a393633d 100644
--- a/test/tools/Modules/HelpersCommon/HelpersCommon.psm1
+++ b/test/tools/Modules/HelpersCommon/HelpersCommon.psm1
@@ -37,7 +37,7 @@ function Wait-FileToBePresent
 
 function Test-IsElevated
 {
-    $IsElevated = $False
+    $IsElevated = $false
     if ( $IsWindows ) {
         # on Windows we can determine whether we're executing in an
         # elevated context