MicrosoftDocs · ghogen · Nov 7, 2020 · Sep 4, 2020 · Sep 4, 2020 · Sep 4, 2020
diff --git a/docs/code-quality/all-rules-rule-set.md b/docs/code-quality/all-rules-rule-set.md
@@ -1,6 +1,8 @@
 ---
 title: All Rules rule set
 ms.date: 11/04/2016
+description: Learn about the All Rules rule set, which contains all rules for native and managed code in Visual Studio. View resources that describe rules in this set.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 author: mikejo5000
 ms.author: mikejo

diff --git a/docs/code-quality/analyzers-faq.md b/docs/code-quality/analyzers-faq.md
@@ -1,6 +1,8 @@
 ---
 title: EditorConfig versus analyzers
 ms.date: 03/11/2019
+description: Learn about .NET Compiler Platform-based code analysis in Visual Studio. See answers to questions about EditorConfig files, rule sets, and other topics.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 helpviewer_keywords:
 - analyzers, faq

diff --git a/docs/code-quality/automatic-feature-suspension.md b/docs/code-quality/automatic-feature-suspension.md
@@ -1,6 +1,8 @@
 ---
 title: Automatic feature suspension
 ms.date: 11/04/2016
+description: Learn how Visual Studio reduces the analysis scope, turns off garbage collection low-latency mode, and flushes caches when system memory is limited.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 helpviewer_keywords:
   - "live code analysis"

diff --git a/docs/code-quality/basic-correctness-rules-rule-set-for-managed-code.md b/docs/code-quality/basic-correctness-rules-rule-set-for-managed-code.md
@@ -1,6 +1,8 @@
 ---
 title: Basic Correctness Rules rule set for managed code
 ms.date: 11/04/2016
+description: Learn about the Basic Correctness Rules rule set in Visual Studio, which focuses on logic errors and common framework API mistakes. See rule descriptions.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 ms.assetid: 631f0daf-1d42-4c90-a7dc-1a6a9de64c93
 author: mikejo5000

diff --git a/docs/code-quality/basic-design-guideline-rules-rule-set-for-managed-code.md b/docs/code-quality/basic-design-guideline-rules-rule-set-for-managed-code.md
@@ -1,6 +1,8 @@
 ---
 title: Basic Design Guideline Rules rule set for managed code
 ms.date: 11/04/2016
+description: Learn about the Basic Design Guideline Rules rule set in Visual Studio, which can help make code easier to understand and use. See rule descriptions.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 ms.assetid: 7eb384f5-f961-400b-b151-115d92addc6a
 author: mikejo5000

diff --git a/docs/code-quality/code-analysis-application-errors.md b/docs/code-quality/code-analysis-application-errors.md
@@ -1,6 +1,8 @@
 ---
 title: Code Analysis Application Errors
 ms.date: 11/04/2016
+description: Learn about the error messages that the managed code analysis tool generates in Visual Studio. View error codes and corresponding descriptions.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 helpviewer_keywords:
 - errors [Visual Studio ALM], code analysis

diff --git a/docs/code-quality/code-analysis-for-managed-code-overview.md b/docs/code-quality/code-analysis-for-managed-code-overview.md
@@ -1,6 +1,8 @@
 ---
 title: Code analysis for managed code
 ms.date: 08/27/2020
+description: Learn about .NET Compiler Platform-based code analyzers in Visual Studio. Understand why these analyzers replace FxCop static analysis of managed assemblies.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 helpviewer_keywords:
 - code analysis, managed code

diff --git a/docs/code-quality/code-analysis-policy-errors.md b/docs/code-quality/code-analysis-policy-errors.md
@@ -1,6 +1,8 @@
 ---
 title: Code Analysis Policy Errors
 ms.date: 11/04/2016
+description: Learn about code analysis policy errors in Visual Studio. View descriptions of errors that occur if the policy is not satisfied when code is checked in.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 f1_keywords:
 - vs.codeanalysis.policyfailures

diff --git a/docs/code-quality/code-metrics-values.md b/docs/code-quality/code-metrics-values.md
@@ -1,6 +1,8 @@
 ---
 title: Calculate code metrics
 ms.date: 11/02/2018
+description: Learn about cyclomatic complexity, class coupling, and other Visual Studio code metrics. See how metrics can track development progress and identify risks.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 f1_keywords:
   - vs.codeanalysis.codemetrics.toolwindow

diff --git a/docs/code-quality/configure-live-code-analysis-scope-managed-code.md b/docs/code-quality/configure-live-code-analysis-scope-managed-code.md
@@ -1,6 +1,8 @@
 ---
 title: "Configure live code analysis scope for .NET"
 ms.date: 09/01/2020
+description: Learn about background analysis in Visual Studio. See how to limit the analysis to the visible document, all open documents, or all files and projects.
+ms.custom: SEO-VS-2020
 ms.topic: "conceptual"
 helpviewer_keywords:
   - "live code analysis"

diff --git a/docs/code-quality/disable-code-analysis.md b/docs/code-quality/disable-code-analysis.md
@@ -1,6 +1,8 @@
 ---
 title: Turn off code analysis
 ms.date: 09/01/2020
+description: Learn how to turn off Visual Studio source code analysis in .NET Core, .NET Standard, and .NET Framework projects.
+ms.custom: SEO-VS-2020
 ms.topic: how-to
 helpviewer_keywords:
   - code analysis, disable

diff --git a/docs/code-quality/extended-correctness-rules-rule-set-for-managed-code.md b/docs/code-quality/extended-correctness-rules-rule-set-for-managed-code.md
@@ -1,6 +1,8 @@
 ---
 title: Extended Correctness Rules rule set for managed code
 ms.date: 11/04/2016
+description: Learn about the Extended Correctness Rules rule set in Visual Studio, which is useful for COM interoperability and mobile applications. See rule descriptions.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 ms.assetid: 5b181f5b-6c7a-4e46-a783-360e1da427a0
 author: mikejo5000

diff --git a/docs/code-quality/extended-design-guidelines-rules-rule-set-for-managed-code.md b/docs/code-quality/extended-design-guidelines-rules-rule-set-for-managed-code.md
@@ -1,6 +1,8 @@
 ---
 title: Extended Design Guidelines Rules rule set for managed code
 ms.date: 11/04/2016
+description: Learn about the Extended Design Guidelines Rules rule set in Visual Studio, which focuses on usability and maintainability. See rule descriptions.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 ms.assetid: a338caf2-b75d-4f23-a0f9-3024fa0bceac
 author: mikejo5000

diff --git a/docs/code-quality/fxcop-analyzers-faq.md b/docs/code-quality/fxcop-analyzers-faq.md
@@ -1,6 +1,8 @@
 ---
 title: FxCop code analysis and FxCop analyzers
 ms.date: 09/06/2018
+description: Understand the difference between legacy FxCop and FxCop analyzers in Visual Studio. See answers to questions about how to use these analyzers.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 helpviewer_keywords:
 - code analysis FAQ

diff --git a/docs/code-quality/fxcop-rule-port-status.md b/docs/code-quality/fxcop-rule-port-status.md
@@ -1,6 +1,8 @@
 ---
 title: FxCop rule port status
 ms.date: 05/21/2019
+description: Learn about the static code analysis rules that have been ported to FxCop analyzers in Visual Studio. View ported rules and resources on porting updates.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 helpviewer_keywords:
 - fxcop rules

diff --git a/docs/code-quality/fxcopcmd-errors.md b/docs/code-quality/fxcopcmd-errors.md
@@ -1,6 +1,8 @@
 ---
 title: FxCopCmd errors
 ms.date: 10/19/2016
+description: Learn about the error codes that the FxCopCmd command returns. See which type of error each code represents, and find out how to recognize fatal errors.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 helpviewer_keywords:
   - "FxCopCmd errors"

diff --git a/docs/code-quality/globalization-rules-rule-set-for-managed-code.md b/docs/code-quality/globalization-rules-rule-set-for-managed-code.md
@@ -1,6 +1,8 @@
 ---
 title: Globalization Rules rule set for managed code
 ms.date: 11/04/2016
+description: Learn about the Globalization Rules rule set in Visual Studio, which focuses on problems related to languages, locales, and cultures. See rule descriptions.
+ms.custom: SEO-VS-2020
 ms.topic: reference
 ms.assetid: 3c4032ee-0805-4581-8c48-b1827cd6b213
 author: mikejo5000

diff --git a/docs/code-quality/how-to-configure-code-analysis-for-a-managed-code-project.md b/docs/code-quality/how-to-configure-code-analysis-for-a-managed-code-project.md
@@ -1,6 +1,8 @@
 ---
 title: Configure Code Analysis
 ms.date: 04/04/2018
+description: Learn how to configure the rule set that Visual Studio legacy code analysis uses. See how to apply a rule set to one or multiple projects in a solution.
+ms.custom: SEO-VS-2020
 ms.topic: how-to
 f1_keywords:
   - vs.codeanalysis.propertypages.csvb

diff --git a/docs/code-quality/how-to-create-a-custom-rule-set.md b/docs/code-quality/how-to-create-a-custom-rule-set.md
@@ -1,6 +1,8 @@
 ---
 title: Create a custom code analysis rule set
 ms.date: 11/02/2018
+description: Learn how to customize code analysis rule sets in Visual Studio. See how to create new sets from scratch or from existing sets. Understand rule precedence.
+ms.custom: SEO-VS-2020
 ms.topic: how-to
 f1_keywords:
   - vs.codeanalysis.addremoverulesets

diff --git a/...ode-quality/how-to-create-or-update-standard-code-analysis-check-in-policies.md b/...ode-quality/how-to-create-or-update-standard-code-analysis-check-in-policies.md
@@ -1,5 +1,6 @@
 ---
 title: Create/update standard code analysis check-in policies
+description: Learn how to ensure that code analysis runs on all code projects in an Azure DevOps project. See how to configure a project code analysis check-in policy.
 ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to

diff --git a/docs/code-quality/how-to-customize-the-code-analysis-dictionary.md b/docs/code-quality/how-to-customize-the-code-analysis-dictionary.md
@@ -1,6 +1,8 @@
 ---
 title: 'How to: Customize the Code Analysis Dictionary'
 ms.date: 11/04/2016
+description: Learn about the code analysis dictionary that identifies spelling and naming convention errors. See how to create a custom dictionary and apply it to a project.
+ms.custom: SEO-VS-2020
 ms.topic: how-to
 helpviewer_keywords: 
   - code analysis dictionary

diff --git a/...e-quality/how-to-enable-and-disable-automatic-code-analysis-for-managed-code.md b/...e-quality/how-to-enable-and-disable-automatic-code-analysis-for-managed-code.md
@@ -1,6 +1,8 @@
 ---
 title: Disable legacy code analysis
 ms.date: 10/04/2019
+description: Learn how to turn binary code analysis on and off in Visual Studio. See how to configure this feature in managed code projects.
+ms.custom: SEO-VS-2020
 ms.topic: how-to
 author: mikejo5000
 ms.author: mikejo

diff --git a/docs/code-quality/how-to-run-code-analysis-manually-for-managed-code.md b/docs/code-quality/how-to-run-code-analysis-manually-for-managed-code.md
@@ -1,6 +1,8 @@
 ---
 title: How to run code analysis manually for .NET
 ms.date: 09/02/2020
+description: "Learn how to manually run code analysis in Visual Studio 2019 version 16.5 or later versions. See how to run Roslyn analyzers on C# or Visual Basic code."
+ms.custom: SEO-VS-2020
 ms.topic: how-to
 helpviewer_keywords:
   - code analysis, running

diff --git a/docs/code-quality/in-source-suppression-overview.md b/docs/code-quality/in-source-suppression-overview.md
@@ -1,6 +1,8 @@
 ---
 title: Suppress code analysis violations
 ms.date: 08/27/2020
+description: Learn how to suppress code analysis violations in Visual Studio. Understand how to use the SuppressMessageAttribute attribute for in-source suppression.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 helpviewer_keywords:
 - source suppression, code analysis

diff --git a/docs/code-quality/install-roslyn-analyzers.md b/docs/code-quality/install-roslyn-analyzers.md
@@ -1,6 +1,8 @@
 ---
 title: Install third party analyzers
 ms.date: 08/27/2020
+description: Learn how to install third-party analyzers in Visual Studio. See how to install analyzers in .vsix files and NuGet analyzer packages.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 helpviewer_keywords:
 - code analysis, managed code

diff --git a/docs/code-quality/roslyn-analyzers-overview.md b/docs/code-quality/roslyn-analyzers-overview.md
@@ -1,6 +1,8 @@
 ---
 title: Code analysis using Roslyn analyzers
 ms.date: 09/01/2020
+description: Become familiar with source code analysis in Visual Studio. Learn about code fixes and the different types of analyzers and severity levels.
+ms.custom: SEO-VS-2020
 ms.topic: overview
 helpviewer_keywords:
 - code analysis, managed code

diff --git a/docs/code-quality/static-code-analysis-for-managed-code-overview.md b/docs/code-quality/static-code-analysis-for-managed-code-overview.md
@@ -1,6 +1,8 @@
 ---
 title: Legacy analysis for managed code
 ms.date: 06/12/2019
+description: Learn about legacy analysis in Visual Studio. See how to suppress warnings and how to run analyses manually, automatically, and during check-ins and builds.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 helpviewer_keywords:
   - "code analysis, managed code"

diff --git a/docs/code-quality/use-roslyn-analyzers.md b/docs/code-quality/use-roslyn-analyzers.md
@@ -1,6 +1,8 @@
 ---
 title: Analyzer configuration
 ms.date: 09/02/2020
+description: Learn how to customize Roslyn analyzer rules. See how to adjust analyzer severities, suppress violations, and designate files as generated code.
+ms.custom: SEO-VS-2020
 ms.topic: conceptual
 helpviewer_keywords:
 - code analysis, managed code

diff --git a/docs/code-quality/walkthrough-analyzing-managed-code-for-code-defects.md b/docs/code-quality/walkthrough-analyzing-managed-code-for-code-defects.md
@@ -1,6 +1,8 @@
 ---
 title: Walkthrough Analyzing Managed Code for Code Defects | Microsoft Docs
 ms.date: 01/29/2018
+description: Learn how to use legacy code analysis to analyze .NET managed code assemblies. See how to check for defects and for conformance with .NET design guidelines.
+ms.custom: SEO-VS-2020
 ms.topic: "conceptual"
 helpviewer_keywords:
   - "code analysis [Visual Studio]"

diff --git a/docs/deployment/how-to-change-the-publish-language-for-a-clickonce-application.md b/docs/deployment/how-to-change-the-publish-language-for-a-clickonce-application.md
@@ -1,5 +1,7 @@
 ---
 title: Change publish language for ClickOnce application
+description: Learn how to specify a language/culture for a localize application in ClickOnce, instead of defaulting to the language/culture of your development computer.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/...-for-application-updates-programmatically-using-the-clickonce-deployment-api.md b/...-for-application-updates-programmatically-using-the-clickonce-deployment-api.md
@@ -1,5 +1,7 @@
 ---
 title: Automatic app updates using ClickOnce deployment API
+description: Learn how to write code in ClickOnce that uses the ApplicationDeployment class to check for updates based on an event, such as a user request.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/docs/deployment/how-to-configure-the-clickonce-trust-prompt-behavior.md b/docs/deployment/how-to-configure-the-clickonce-trust-prompt-behavior.md
@@ -1,5 +1,7 @@
 ---
 title: Configure the ClickOnce Trust Prompt Behavior | Microsoft Docs
+description: Learn how to configure the ClickOnce trust prompt to control whether end users are given the option of installing ClickOnce applications.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/docs/deployment/how-to-create-a-localized-bootstrapper-package.md b/docs/deployment/how-to-create-a-localized-bootstrapper-package.md
@@ -1,5 +1,7 @@
 ---
 title: Create a Localized Bootstrapper Package | Microsoft Docs
+description: Learn how to create localized versions of the bootstrapper package in ClickOnce by creating two more files for each locale.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 helpviewer_keywords: 

diff --git a/docs/deployment/how-to-create-a-package-manifest.md b/docs/deployment/how-to-create-a-package-manifest.md
@@ -1,5 +1,7 @@
 ---
 title: Create a Package Manifest | Microsoft Docs
+description: Learn about using a bootstrapper package to deploy prerequisites for your ClickOnce application, which contains a package manifest for each locale.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/docs/deployment/how-to-create-a-product-manifest.md b/docs/deployment/how-to-create-a-product-manifest.md
@@ -1,5 +1,7 @@
 ---
 title: Create a Product Manifest | Microsoft Docs
+description: Learn how to deploy prerequisites for your ClickOnce application with a package that contains a single product manifest and a package manifest for each locale.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/docs/deployment/how-to-create-file-associations-for-a-clickonce-application.md b/docs/deployment/how-to-create-file-associations-for-a-clickonce-application.md
@@ -1,5 +1,6 @@
 ---
 title: Create file associations (ClickOnce app)
+description: Learn how to associate a ClickOnce application with one or more file name extensions, so that the application starts when the user opens such a file.
 ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to

diff --git a/...deployment/how-to-customize-the-default-web-page-for-a-clickonce-application.md b/...deployment/how-to-customize-the-default-web-page-for-a-clickonce-application.md
@@ -1,5 +1,7 @@
 ---
 title: Customize default web page for ClickOnce application
+description: Learn about the Web page generated when you publish a ClickOnce application to the Web, which contains the name of the application and other information.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/...ow-to-disable-url-activation-of-clickonce-applications-by-using-the-designer.md b/...ow-to-disable-url-activation-of-clickonce-applications-by-using-the-designer.md
@@ -1,5 +1,7 @@
 ---
 title: Disable URL activation of ClickOnce apps using Designer
+description: Learn how to disable automatic start on install for a ClickOnce application using Visual Studio, so that users must start the application from the Start menu.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/docs/deployment/how-to-disable-url-activation-of-clickonce-applications.md b/docs/deployment/how-to-disable-url-activation-of-clickonce-applications.md
@@ -1,5 +1,6 @@
 ---
 title: Disable URL Activation of ClickOnce apps
+description: Learn how to disable automatic start on install for your ClickOnce application, in case you want users to start the application from the Start menu.
 ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to

diff --git a/docs/deployment/how-to-enable-autostart-for-cd-installations.md b/docs/deployment/how-to-enable-autostart-for-cd-installations.md
@@ -1,5 +1,7 @@
 ---
 title: Enable AutoStart for CD Installations | Microsoft Docs
+description: Learn how to enable AutoStart when deploying a ClickOnce application by means of removable media such as CD-ROM or DVD-ROM.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/docs/deployment/how-to-enable-clickonce-security-settings.md b/docs/deployment/how-to-enable-clickonce-security-settings.md
@@ -1,5 +1,7 @@
 ---
 title: Enable ClickOnce Security Settings | Microsoft Docs
+description: Learn how the Publish wizard automatically enables code access security for ClickOnce applications to publish the application.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/docs/deployment/how-to-include-a-data-file-in-a-clickonce-application.md b/docs/deployment/how-to-include-a-data-file-in-a-clickonce-application.md
@@ -1,5 +1,6 @@
 ---
 title: Include a data file in a ClickOnce app
+description: Learn how to add a data file of any type into your ClickOnce application to be stored in a data directory on the destination computer local disk.
 ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to

diff --git a/docs/deployment/how-to-include-prerequisites-with-a-clickonce-application.md b/docs/deployment/how-to-include-prerequisites-with-a-clickonce-application.md
@@ -1,5 +1,6 @@
 ---
 title: Include prerequisites (ClickOnce app)
+description: Learn how to get installer packages for prerequisites to distribute for your ClickOnce application for your development computer.
 ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to

diff --git a/docs/deployment/how-to-install-prerequisites-with-a-clickonce-application.md b/docs/deployment/how-to-install-prerequisites-with-a-clickonce-application.md
@@ -1,5 +1,6 @@
 ---
 title: Install prerequisites with a ClickOnce app
+description: Learn how to select prerequisite components to be packaged along with your ClickOnce application when it is installed.
 ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to

diff --git a/docs/deployment/how-to-manage-updates-for-a-clickonce-application.md b/docs/deployment/how-to-manage-updates-for-a-clickonce-application.md
@@ -1,5 +1,7 @@
 ---
 title: Manage Updates for a ClickOnce Application | Microsoft Docs
+description: Learn about options to check for updates automatically or programmatically for your ClickOnce applications.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 f1_keywords: 

diff --git a/docs/deployment/how-to-publish-a-clickonce-application-using-the-publish-wizard.md b/docs/deployment/how-to-publish-a-clickonce-application-using-the-publish-wizard.md
@@ -1,5 +1,7 @@
 ---
 title: Publish ClickOnce application using Publish wizard
+description: Learn about using the Publish Wizard to make your ClickOnce application available to users, including which publishing properties to use.
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: 

diff --git a/docs/deployment/how-to-publish-a-project-that-has-a-specific-locale.md b/docs/deployment/how-to-publish-a-project-that-has-a-specific-locale.md
@@ -1,5 +1,7 @@
 ---
 title: Publish a project that has a specific locale
+description: Learn how to use a macro to publish the first project in a solution that contains projects for several different locales. 
+ms.custom: SEO-VS-2020
 ms.date: 11/04/2016
 ms.topic: how-to
 dev_langs: