diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2001.md b/docs/error-messages/compiler-errors-1/compiler-error-c2001.md
index b72f3b033c..6f34a4fc3d 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2001.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2001.md
@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Error C2001"
 title: "Compiler Error C2001"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2001"
+ms.date: 11/04/2016
 f1_keywords: ["C2001"]
 helpviewer_keywords: ["C2001"]
-ms.assetid: 0c3a7821-d8e5-4398-ab5a-4116d46e8dda
 ---
 # Compiler Error C2001
 
-newline in constant
+> newline in constant
+
+## Remarks
 
 A string constant cannot be continued on a second line unless you do the following:
 
@@ -18,9 +19,9 @@ A string constant cannot be continued on a second line unless you do the followi
 
 Ending the first line with \n is not sufficient.
 
-## Examples
+## Example
 
-The following sample generates C2001:
+The following example generates C2001:
 
 ```cpp
 // C2001.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2002.md b/docs/error-messages/compiler-errors-1/compiler-error-c2002.md
index 70d299ecd6..418f0bc055 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2002.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2002.md
@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Error C2002"
 title: "Compiler Error C2002"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2002"
+ms.date: 11/04/2016
 f1_keywords: ["C2002"]
 helpviewer_keywords: ["C2002"]
-ms.assetid: 91982314-203a-4de1-b884-94e39a623f61
 ---
 # Compiler Error C2002
 
-invalid wide-character constant
+> invalid wide-character constant
+
+## Remarks
 
 The multibyte-character constant is not valid.
 
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2003.md b/docs/error-messages/compiler-errors-1/compiler-error-c2003.md
index 61d4e32b6b..2fbb892430 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2003.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2003.md
@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Error C2003"
 title: "Compiler Error C2003"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2003"
+ms.date: 11/04/2016
 f1_keywords: ["C2003"]
 helpviewer_keywords: ["C2003"]
-ms.assetid: 3161bc08-593d-4448-9fd3-4e3810be9e82
 ---
 # Compiler Error C2003
 
-expected 'defined id'
+> expected 'defined id'
+
+## Remarks
 
 An identifier must follow the preprocessor keyword.
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2004.md b/docs/error-messages/compiler-errors-1/compiler-error-c2004.md
index a17dba2cb4..18b687d027 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2004.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2004.md
@@ -1,22 +1,23 @@
 ---
-description: "Learn more about: Compiler Error C2004"
 title: "Compiler Error C2004"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2004"
+ms.date: 11/04/2016
 f1_keywords: ["C2004"]
 helpviewer_keywords: ["C2004"]
-ms.assetid: d81526dd-3a00-4593-87b0-d910d3d29bca
 ---
 # Compiler Error C2004
 
-expected 'defined(id)'
+> expected 'defined(id)'
+
+## Remarks
 
 An identifier must appear in the parentheses following the preprocessor keyword.
 
 This error can also be generated as a result of compiler conformance work that was done for Visual Studio .NET 2003: missing parenthesis in preprocessor directive. If the closing parenthesis is missing from a preprocessor directive, the compiler will generate an error.
 
-## Examples
+## Example
 
-The following sample generates C2004:
+The following example generates C2004:
 
 ```cpp
 // C2004.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2005.md b/docs/error-messages/compiler-errors-1/compiler-error-c2005.md
index 01f56d8c3f..d09db6738a 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2005.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2005.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2005"
 title: "Compiler Error C2005"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2005"
+ms.date: 11/04/2016
 f1_keywords: ["C2005"]
 helpviewer_keywords: ["C2005"]
-ms.assetid: 090530ed-e0ec-4358-833a-ca24260e7ffe
 ---
 # Compiler Error C2005
 
-\#line expected a line number, found 'token'
+> #line expected a line number, found 'token'
+
+## Remarks
 
 The `#line` directive must be followed by a line number.
 
-The following sample generates C2005:
+## Example
+
+The following example generates C2005:
 
 ```cpp
 // C2005.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2006.md b/docs/error-messages/compiler-errors-1/compiler-error-c2006.md
index 531f672d9b..65c59918ff 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2006.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2006.md
@@ -1,17 +1,21 @@
 ---
 title: "Compiler Error C2006"
 description: "Learn more about: Compiler Error C2006"
-ms.date: "01/28/2025"
+ms.date: 01/28/2025
 f1_keywords: ["C2006"]
 helpviewer_keywords: ["C2006"]
 ---
 # Compiler Error C2006
 
-'directive': expected "FILENAME" or \<FILENAME>
+> 'directive': expected "FILENAME" or \<FILENAME>
+
+## Remarks
 
 Directives such as [#include](../../preprocessor/hash-include-directive-c-cpp.md) or [#import](../../preprocessor/hash-import-directive-cpp.md) require a filename. To resolve the error, ensure the filename is valid and enclosed in either double quotes or angle brackets.
 
-The following sample generates C2006:
+## Example
+
+The following example generates C2006:
 
 ```cpp
 // C2006.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2007.md b/docs/error-messages/compiler-errors-1/compiler-error-c2007.md
index c34b64e788..e5831f153a 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2007.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2007.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2007"
 title: "Compiler Error C2007"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2007"
+ms.date: 11/04/2016
 f1_keywords: ["C2007"]
 helpviewer_keywords: ["C2007"]
-ms.assetid: ecd09d99-5036-408b-9e46-bc15488f049e
 ---
 # Compiler Error C2007
 
-\#define syntax
+> #define syntax
+
+## Remarks
 
 No identifier appears after a `#define`. To resolve the error, use an identifier.
 
-The following sample generates C2007:
+## Example
+
+The following example generates C2007:
 
 ```cpp
 // C2007.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2008.md b/docs/error-messages/compiler-errors-1/compiler-error-c2008.md
index 3c0bc7b7c0..56451a8c67 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2008.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2008.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2008"
 title: "Compiler Error C2008"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2008"
+ms.date: 11/04/2016
 f1_keywords: ["C2008"]
 helpviewer_keywords: ["C2008"]
-ms.assetid: e748ccbe-ffd4-4008-aca7-e53c25225209
 ---
 # Compiler Error C2008
 
-'character' : unexpected in macro definition
+> 'character' : unexpected in macro definition
+
+## Remarks
 
 The character appears immediately following the macro name. To resolve the error, there must be a space after the macro name.
 
-The following sample generates C2008:
+## Example
+
+The following example generates C2008:
 
 ```cpp
 // C2008.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2009.md b/docs/error-messages/compiler-errors-1/compiler-error-c2009.md
index fe06f1de78..22d2909681 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2009.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2009.md
@@ -1,20 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2009"
 title: "Compiler Error C2009"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2009"
+ms.date: 11/04/2016
 f1_keywords: ["C2009"]
 helpviewer_keywords: ["C2009"]
-ms.assetid: fe9d94ed-20a5-4d83-b9c4-60ee69d2f30a
 ---
 # Compiler Error C2009
 
-reuse of macro formal 'identifier'
+> reuse of macro formal 'identifier'
+
+## Remarks
 
 The formal parameter list of a macro definition uses the identifier more than once. Identifiers in the macro's parameter list must be unique.
 
-## Examples
+## Example
 
-The following sample generates C2009:
+The following example generates C2009:
 
 ```cpp
 // C2009.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2010.md b/docs/error-messages/compiler-errors-1/compiler-error-c2010.md
index 0219901c98..2deeab992f 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2010.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2010.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2010"
 title: "Compiler Error C2010"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2010"
+ms.date: 11/04/2016
 f1_keywords: ["C2010"]
 helpviewer_keywords: ["C2010"]
-ms.assetid: 5795ed1d-e206-410b-b7b4-528d125c67b4
 ---
 # Compiler Error C2010
 
-'character' : unexpected in macro formal parameter list
+> 'character' : unexpected in macro formal parameter list
+
+## Remarks
 
 The character is used incorrectly in the formal parameter list of a macro definition. Remove the character to resolve the error.
 
-The following sample generates C2010:
+## Example
+
+The following example generates C2010:
 
 ```cpp
 // C2010.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2011.md b/docs/error-messages/compiler-errors-1/compiler-error-c2011.md
index f74c11a4a0..57533da7f9 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2011.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2011.md
@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Error C2011"
 title: "Compiler Error C2011"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2011"
+ms.date: 11/04/2016
 f1_keywords: ["C2011"]
 helpviewer_keywords: ["C2011"]
-ms.assetid: 992c9d51-e850-4d53-b86b-02e73b38249c
 ---
 # Compiler Error C2011
 
-'identifier' : 'type' type redefinition
+> 'identifier' : 'type' type redefinition
+
+## Remarks
 
 The identifier was already defined as `type`. Check for redefinitions of the identifier.
 
@@ -16,7 +17,9 @@ You may also get C2011 if you import a header file or type library more than onc
 
 If you need to find the initial declaration of the redefined type, you can use the [/P](../../build/reference/p-preprocess-to-a-file.md) compiler flag to generate the preprocessed output passed to the compiler. You can use text search tools to find instances of the redefined identifier in the output file.
 
-The following sample generates C2011 and shows one way to fix it:
+## Example
+
+The following example generates C2011 and shows one way to fix it:
 
 ```cpp
 // C2011.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2012.md b/docs/error-messages/compiler-errors-1/compiler-error-c2012.md
index e186eb5de5..ef35628c05 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2012.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2012.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2012"
 title: "Compiler Error C2012"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2012"
+ms.date: 11/04/2016
 f1_keywords: ["C2012"]
 helpviewer_keywords: ["C2012"]
-ms.assetid: 9f0d8162-c0b3-4234-a41f-836fdb75c84e
 ---
 # Compiler Error C2012
 
-missing name following '<'
+> missing name following '<'
+
+## Remarks
 
 An `#include` directive lacks the required filename.
 
-The following sample generates C2012:
+## Example
+
+The following example generates C2012:
 
 ```cpp
 // C2012.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2013.md b/docs/error-messages/compiler-errors-1/compiler-error-c2013.md
index 88d193210e..eeca87ca53 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2013.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2013.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2013"
 title: "Compiler Error C2013"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2013"
+ms.date: 11/04/2016
 f1_keywords: ["C2013"]
 helpviewer_keywords: ["C2013"]
-ms.assetid: 6b5c955c-53da-48ee-8533-64ef5b905173
 ---
 # Compiler Error C2013
 
-missing '>'
+> missing '>'
+
+## Remarks
 
 An `#include` directive lacks a closing angle bracket. Add the closing bracket to resolve the error.
 
-The following sample generates C2013:
+## Example
+
+The following example generates C2013:
 
 ```cpp
 // C2013.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2014.md b/docs/error-messages/compiler-errors-1/compiler-error-c2014.md
index b4369d4939..32eb37bf33 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2014.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2014.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2014"
 title: "Compiler Error C2014"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2014"
+ms.date: 11/04/2016
 f1_keywords: ["C2014"]
 helpviewer_keywords: ["C2014"]
-ms.assetid: 231d8e9c-48c0-4027-99a3-245d186275ec
 ---
 # Compiler Error C2014
 
-preprocessor command must start as first nonwhite space
+> preprocessor command must start as first nonwhite space
+
+## Remarks
 
 The `#` sign of a preprocessor directive must be the first character on a line that is not white space.
 
-The following sample generates C2014:
+## Example
+
+The following example generates C2014:
 
 ```cpp
 // C2014.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2015.md b/docs/error-messages/compiler-errors-1/compiler-error-c2015.md
index 7c3cb4ed8e..060b5b60fb 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2015.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2015.md
@@ -1,14 +1,15 @@
 ---
-description: "Learn more about: Compiler Error C2015"
 title: "Compiler Error C2015"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2015"
+ms.date: 11/04/2016
 f1_keywords: ["C2015"]
 helpviewer_keywords: ["C2015"]
-ms.assetid: 8f40af0a-3a5a-4d6a-8ed7-125966e6bfed
 ---
 # Compiler Error C2015
 
-too many characters in constant
+> too many characters in constant
+
+## Remarks
 
 A character constant contains more than two characters. The limit is one character for standard character constants and two characters for long character constants.
 
@@ -16,7 +17,7 @@ An escape sequence, such as \t, is converted to a single character.
 
 ## Examples
 
-The following sample generates C2015:
+The following example generates C2015:
 
 ```cpp
 // C2015.cpp
@@ -26,7 +27,7 @@ char test1 = 'error';   // C2015
 char test2 = 'e';   // OK
 ```
 
-C2015 can also occur when using a Microsoft extension, character constants converted to integers.  The following sample generates C2015:
+C2015 can also occur when using a Microsoft extension, character constants converted to integers.  The following example generates C2015:
 
 ```cpp
 // C2015b.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2016.md b/docs/error-messages/compiler-errors-1/compiler-error-c2016.md
index 8e6379635a..563387c249 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2016.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2016.md
@@ -1,6 +1,6 @@
 ---
-description: "Learn more about: Compiler Error C2016"
 title: "Compiler Error C2016"
+description: "Learn more about: Compiler Error C2016"
 ms.date: 08/18/2022
 f1_keywords: ["C2016"]
 helpviewer_keywords: ["C2016"]
@@ -9,6 +9,8 @@ helpviewer_keywords: ["C2016"]
 
 > C requires that a struct or union has at least one member
 
+## Remarks
+
 The compiler found a **`struct`** or **`union`** defined with no members, which isn't allowed in C. For more information, see [Structures](../../c-language/structure-declarations.md) and [Unions](../../c-language/union-declarations.md).
 
 To resolve this error, create at least one member in your **`struct`** or **`union`**.
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2017.md b/docs/error-messages/compiler-errors-1/compiler-error-c2017.md
index fc2705d40d..d659ba2526 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2017.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2017.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2017"
 title: "Compiler Error C2017"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2017"
+ms.date: 11/04/2016
 f1_keywords: ["C2017"]
 helpviewer_keywords: ["C2017"]
-ms.assetid: 1083eed9-9906-4a97-883c-54e52d7e82cd
 ---
 # Compiler Error C2017
 
-illegal escape sequence
+> illegal escape sequence
+
+## Remarks
 
 An escape sequence, such as \t, appears outside of a character or string constant.
 
-The following sample generates C2017:
+## Examples
+
+The following example generates C2017:
 
 ```cpp
 // C2017.cpp
@@ -24,7 +27,7 @@ int main() {
 
 C2017 can occur when the stringize operator is used with strings that include escape sequences.
 
-The following sample generates C2017:
+The following example generates C2017:
 
 ```cpp
 // C2017b.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2019.md b/docs/error-messages/compiler-errors-1/compiler-error-c2019.md
index 8353a05ae6..e835a04252 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2019.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2019.md
@@ -1,18 +1,21 @@
 ---
-description: "Learn more about: Compiler Error C2019"
 title: "Compiler Error C2019"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2019"
+ms.date: 11/04/2016
 f1_keywords: ["C2019"]
 helpviewer_keywords: ["C2019"]
-ms.assetid: 4f37b1e1-9eca-418f-a4c3-141e8512d7b6
 ---
 # Compiler Error C2019
 
-expected preprocessor directive, found 'character'
+> expected preprocessor directive, found 'character'
+
+## Remarks
 
 The character followed a `#` sign but it is not the first letter of a preprocessor directive.
 
-The following sample generates C2019:
+## Example
+
+The following example generates C2019:
 
 ```cpp
 // C2019.cpp
diff --git a/docs/error-messages/compiler-errors-1/compiler-error-c2020.md b/docs/error-messages/compiler-errors-1/compiler-error-c2020.md
index 1d9ecbc494..bc32e9e64c 100644
--- a/docs/error-messages/compiler-errors-1/compiler-error-c2020.md
+++ b/docs/error-messages/compiler-errors-1/compiler-error-c2020.md
@@ -1,13 +1,14 @@
 ---
-description: "Learn more about: Compiler Error C2020"
 title: "Compiler Error C2020"
-ms.date: "11/04/2016"
+description: "Learn more about: Compiler Error C2020"
+ms.date: 11/04/2016
 f1_keywords: ["C2020"]
 helpviewer_keywords: ["C2020"]
-ms.assetid: 486f98ed-6574-4d82-89e3-74b5a61ed419
 ---
 # Compiler Error C2020
 
-'member' : 'class' member redefinition
+> 'member' : 'class' member redefinition
+
+## Remarks
 
 A member inherited from a base class or structure is redefined. Inherited members cannot be redefined unless declared as **`virtual`** in the base class.