fixing links

Author: georgewallace

get-started/introduction.md

@@ -6,7 +6,7 @@ mapped_pages:
 # Use cases [introduction]
 $$$what-is-kib$$$
 $$$what-is-es$$$
-$$$use-cases$$$
+
 The {{stack}} is used for a wide and growing range of use cases. Here are a few examples:
 
 ## Observability
@@ -16,12 +16,16 @@ The {{stack}} is used for a wide and growing range of use cases. Here are a few
 - **Real user monitoring (RUM)**: Monitor, quantify, and analyze user interactions with web applications.
 - **OpenTelemetry**: Reuse your existing instrumentation to send telemetry data to the Elastic Stack using the OpenTelemetry standard.
 
+[**Get started with {{observability}} →**](../solutions/observability/get-started.md)
+
 ## Security
 
 - **Security information and event management (SIEM)**: Collect, store, and analyze security data from applications, systems, and services.
 - **Endpoint security**: Monitor and analyze endpoint security data.
 - **Threat hunting**: Search and analyze data to detect and respond to security threats.
 
+[**Get started with {{elastic-sec}} →**](../solutions/security/get-started.md)
+
 ## Search
 
 - **Full-text search**: Build a fast, relevant full-text search solution using inverted indexes, tokenization, and text analysis.
@@ -32,6 +36,8 @@ The {{stack}} is used for a wide and growing range of use cases. Here are a few
 - **Retrieval augmented generation (RAG)**: Use {{ecloud}} as a retrieval engine to supplement generative AI models with more relevant, up-to-date, or proprietary data for a range of use cases.
 - **Geospatial search**: Search for locations and calculate spatial relationships using geospatial queries.
 
+[**Get started with {{es}} →**](../solutions/search/get-started.md)
+
 This is just a sample of search, observability, and security use cases enabled by {{ecloud}}. Refer to Elastic [customer success stories](https://www.elastic.co/customers/success-stories) for concrete examples across a range of industries.
 
 % TODO: cleanup these links, consolidate with Explore and analyze