Hide unfinished pages and make critical content live again

docs/guides/get-started/overview.mdx

@@ -5,16 +5,41 @@ description: Jan Docs | Jan is a ChatGPT-alternative that runs on your own compu
 sidebar_position: 1
 keywords:
   [
+    Jan AI,
     Jan,
-    Rethink the Computer,
+    ChatGPT alternative,
     local AI,
-    privacy focus,
-    free and open source,
-    private and offline,
+    private AI,
     conversational AI,
     no-subscription fee,
-    large language models,
+    large language model,
   ]
 ---
-
-Coming Soon
+## What is Jan Application
+Jan application is an open-source platform designed to run AI on your computer locally. It is highly customizable and uses open-source AI models, allowing you to do the following:
+- Run open-source Large Language Models (LLMs) locally.
+- Connect to cloud AIs like ChatGPT or Google.
+- Customize AI with a specific knowledge.
+- Integrate the AI with everyday tools.
+## How to Use Jan
+You can install and start Jan in less than 5 minutes by following these simple steps:
+1. Download Jan from our [Discord](https://discord.gg/FTk2MvZwJH) or [GitHub repo](https://github.com/janhq/jan).
+2. Install Jan.
+3. Open Jan application, select a model in the **Hub** tab.
+4. Download the model.
+5. Navigate to the **Thread** tab.
+6. Configure the model.
+7. Start chatting with the model.
+:::note
+For more detailed quickstart guide, please see [here](quickstart.mdx).
+:::
+## Jan Extensions
+Extensions serve as plugins or add-ons that augment the capabilities of the Jan application. These extensions offer a range of enhancements, including adding new functionalities, better integration with external tools, and customizable options for the models within Jan. Jan application currently includes 9 built-in extensions to improve the user experience. Additionally, users can create and add extensions from third parties.
+:::note
+For more information regarding the extensions, please see [here](/extensions/).
+:::
+## Jan Supported Integration
+Jan is a versatile tool that supports a wide range of integrations, enhancing its utility for users. Its unique capability to operate fully offline, along with seamless connectivity with daily tools and platforms, facilitates direct interactions with databases, web services, and various software applications from within Jan. Currently, Jan compatible with 7 integration systems, with plans to expand and update these integrations over time, ensuring continuous improvement and adaptability to user needs.
+:::note
+For more information regarding the integration, please see [here](/integrations/).
+:::