specifying node js LTS

Author: aahill

articles/cognitive-services/language-service/entity-linking/includes/quickstarts/nodejs-sdk.md

@@ -19,7 +19,7 @@ Use this quickstart to create an entity linking application with the client libr
 ## Prerequisites
 
 * Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services)
-* The current version of [Node.js](https://nodejs.org/).
+* [Node.js](https://nodejs.org/) v16 LTS
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesTextAnalytics"  title="Create a Language resource"  target="_blank">create a Language resource </a> in the Azure portal to get your key and endpoint. After it deploys, click **Go to resource**.
     * You will need the key and endpoint from the resource you create to connect your application to the API. You'll paste your key and endpoint into the code below later in the quickstart.
     * You can use the free pricing tier (`Free F0`) to try the service, and upgrade later to a paid tier for production.

articles/cognitive-services/language-service/key-phrase-extraction/includes/quickstarts/nodejs-sdk.md

@@ -16,7 +16,7 @@ Use this quickstart to create a key phrase extraction application with the clien
 ## Prerequisites
 
 * Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services)
-* The current version of [Node.js](https://nodejs.org/).
+* [Node.js](https://nodejs.org/) v16 LTS
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesTextAnalytics"  title="Create a Language resource"  target="_blank">create a Language resource </a> in the Azure portal to get your key and endpoint. After it deploys, click **Go to resource**.
     * You will need the key and endpoint from the resource you create to connect your application to the API. You'll paste your key and endpoint into the code below later in the quickstart.
     * You can use the free pricing tier (`Free F0`) to try the service, and upgrade later to a paid tier for production.

articles/cognitive-services/language-service/language-detection/includes/quickstarts/nodejs-sdk.md

@@ -18,7 +18,7 @@ Use this quickstart to create a language detection application with the client l
 ## Prerequisites
 
 * Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services)
-* The current version of [Node.js](https://nodejs.org/).
+* [Node.js](https://nodejs.org/) v16 LTS
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesTextAnalytics"  title="Create a Language resource"  target="_blank">create a Language resource </a> in the Azure portal to get your key and endpoint. After it deploys, click **Go to resource**.
     * You will need the key and endpoint from the resource you create to connect your application to the API. You'll paste your key and endpoint into the code below later in the quickstart.
     * You can use the free pricing tier (`Free F0`) to try the service, and upgrade later to a paid tier for production.

articles/cognitive-services/language-service/named-entity-recognition/includes/quickstarts/nodejs-sdk.md

@@ -16,7 +16,7 @@ Use this quickstart to create a Named Entity Recognition (NER) application with
 ## Prerequisites
 
 * Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services)
-* The current version of [Node.js](https://nodejs.org/).
+* [Node.js](https://nodejs.org/) v16 LTS
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesTextAnalytics"  title="Create a Language resource"  target="_blank">create a Language resource </a> in the Azure portal to get your key and endpoint. After it deploys, click **Go to resource**.
     * You will need the key and endpoint from the resource you create to connect your application to the API. You'll paste your key and endpoint into the code below later in the quickstart.
     * You can use the free pricing tier (`Free F0`) to try the service, and upgrade later to a paid tier for production.

articles/cognitive-services/language-service/personally-identifiable-information/includes/quickstarts/nodejs-sdk.md

@@ -16,7 +16,7 @@ Use this quickstart to create a Personally Identifiable Information (PII) detect
 ## Prerequisites
 
 * Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services)
-* The current version of [Node.js](https://nodejs.org/).
+* [Node.js](https://nodejs.org/) v16 LTS
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesTextAnalytics"  title="Create a Language resource"  target="_blank">create a Language resource </a> in the Azure portal to get your key and endpoint. After it deploys, click **Go to resource**.
     * you'll need the key and endpoint from the resource you create to connect your application to the API. You'll paste your key and endpoint into the code below later in the quickstart.
     * You can use the free pricing tier (`Free F0`) to try the service, and upgrade later to a paid tier for production.

articles/cognitive-services/language-service/sentiment-opinion-mining/includes/quickstarts/nodejs-sdk.md

@@ -16,7 +16,7 @@ Use this quickstart to create a sentiment analysis application with the client l
 ## Prerequisites
 
 * Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services)
-* The current version of [Node.js](https://nodejs.org/).
+* [Node.js](https://nodejs.org/) v16 LTS.
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesTextAnalytics"  title="Create a Language resource"  target="_blank">create a Language resource </a> in the Azure portal to get your key and endpoint. After it deploys, click **Go to resource**.
     * You will need the key and endpoint from the resource you create to connect your application to the API. You'll paste your key and endpoint into the code below later in the quickstart.
     * You can use the free pricing tier (`Free F0`) to try the service, and upgrade later to a paid tier for production.

articles/cognitive-services/language-service/summarization/includes/quickstarts/nodejs-sdk.md

@@ -16,7 +16,7 @@ Use this quickstart to create a text summarization application with the client l
 ## Prerequisites
 
 * Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services)
-* The current version of [Node.js](https://nodejs.org/).
+* [Node.js](https://nodejs.org/) v16 LTS
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesTextAnalytics"  title="Create a Language resource"  target="_blank">create a Language resource </a> in the Azure portal to get your key and endpoint. After it deploys, click **Go to resource**.
     * You will need the key and endpoint from the resource you create to connect your application to the API. You'll paste your key and endpoint into the code below later in the quickstart.
     * You can use the free pricing tier (`Free F0`) to try the service, and upgrade later to a paid tier for production.

articles/cognitive-services/language-service/text-analytics-for-health/includes/quickstarts/nodejs-sdk.md

@@ -17,7 +17,7 @@ Use this quickstart to create a Text Analytics for health application with the c
 ## Prerequisites
 
 * Azure subscription - [Create one for free](https://azure.microsoft.com/free/cognitive-services)
-* The current version of [Node.js](https://nodejs.org/).
+* [Node.js](https://nodejs.org/) v16 LTS
 * Once you have your Azure subscription, <a href="https://portal.azure.com/#create/Microsoft.CognitiveServicesTextAnalytics"  title="Create a Language resource"  target="_blank">create a Language resource </a> in the Azure portal to get your key and endpoint. After it deploys, click **Go to resource**.
     * You will need the key and endpoint from the resource you create to connect your application to the API. You'll paste your key and endpoint into the code below later in the quickstart.
     * You can use the free pricing tier (`Free F0`) to try the service, and upgrade later to a paid tier for production.