Update Data Engineering resources and setup instructions

Data_Engineering.md

@@ -2,15 +2,18 @@
 
 ## Required Setup
 
-- Microsoft SQL Server Developer Edition
-- Microsoft SQL Server Management Studio
-- Analysis Services (SSAS) (SQL Server Component and Visual Studio Extension)
-- Integration Services (SSIS) (SQL Server Component and Visual Studio Extension)
-- Power BI Desktop
-- Visual Studio Community
-- AdventureWorks sample databases
-
-## Microsoft SQL Server Developer Edition
+1. [Microsoft SQL Server Developer Edition](#1-microsoft-sql-server-developer-edition)
+2. [SQL Server Management Studio](#2-sql-server-management-studio)
+3. [AdventureWorks Databases](#3-adventureworks-databases)
+4. [Visual Studio Community](#4-visual-studio-community)
+5. [SQL Server Development Tools](#5-sql-server-development-tools)
+6. [Development IDE](#6-development-ide)
+7. [Python](#7-python)
+8. [Docker Desktop](#8-docker-desktop)
+9. [Power BI](#9-power-bi)
+10. [Other Tools](#10-other-tools)
+
+## 1. Microsoft SQL Server Developer Edition
 
 For Windows, download the latest version of **[MSSQL Server Developer edition](https://www.microsoft.com/en-gb/sql-server/sql-server-downloads)**. This is free software and requires no registration.
 
@@ -23,15 +26,15 @@ Add current user in all cases when prompted.
 
 For authentication, choose *mixed mode authentication* (it may be shown as *SQL Server and Windows Authentication mode*). If you are asked for a user name, use **sa**, and for the password use **passw0rd** (we will only use publicly available sample data for the project so we are ok with basic security) 
 
-## SQL Server Management Studio
+## 2. SQL Server Management Studio
 
 For Windows, download the latest version of **[MSSQL Server Management Studio](https://docs.microsoft.com/en-us/sql/ssms/download-sql-server-management-studio-ssms?view=sql-server-ver15)**. This is free software and requires no registration.
 
-Once it is installed, run it and it will connect to the SQL Server that you installed in the previous step
+Once it is installed, run it and it will connect to the SQL Server that you installed in the previous step. If it does not auto-connect, select the server from the top tab Browse > Local > (server name).
 
-For authentication, choose *SQL server authentication*, and enter the user name and password which you created in the previous step for the SQL Server
+For authentication, choose *SQL server authentication*, and enter the user name and password which you created in the previous step for the SQL Server. If you get a certificate error, tick the checkbox "Trust Server Certificate" in the connection dialog and connect again.
 
-## AdventureWorks databases
+## 3. AdventureWorks databases
 
 Go to **[this page](https://docs.microsoft.com/en-us/sql/samples/adventureworks-install-configure)** and download the following two databases (they are free to download and use): 
 
@@ -42,22 +45,27 @@ Be careful with the database names, there are many databases available on that p
 
 The installation of the databases in MSSQL Server will be shown in one of the course sessions.
 
-## Development IDE 
-**[Visual Studio Code](https://code.visualstudio.com/download)**  for python script execution. 
+## 4. Visual Studio Community
+Get **[Visual Studio Community](https://visualstudio.microsoft.com/downloads/)**. Required for the next section.
 
-## python 
-**[python](https://github.com/codehub-learn/development-environment-setup/blob/main/python-integration-visualization.md)**    python programming language. 
+## 5. SQL Server Development Tools 
+1. The **[SQL Server Analysis Services Projects extension](https://marketplace.visualstudio.com/items?itemName=ProBITools.MicrosoftAnalysisServicesModelingProjects2022)** installed for Visual Studio. 
+2. The **[SQL Server Integration Services Projects extension](https://marketplace.visualstudio.com/items?itemName=SSIS.MicrosoftDataToolsIntegrationServices)** installed for Visual Studio.
 
-## Docker Desktop 
-**[Docker Desktop](https://github.com/codehub-learn/development-environment-setup/blob/main/docker.md)**    
+As of 22/11/2025, both extensions work for Visual Studio Community 2026. Restart your PC if Analysis extension fails to install. 
 
-## SQL Server Development Tools 
-1. The **[SQL Server Analysis Services Projects extension](https://marketplace.visualstudio.com/items?itemName=ProBITools.MicrosoftAnalysisServicesModelingProjects2022)** installed for Visual Studio. 
-2. The **[SQL Server Integration Services Projects extension](https://marketplace.visualstudio.com/items?itemName=SSIS.MicrosoftDataToolsIntegrationServices)** installed for Visual Studio. 
+## 6. Development IDE 
+Get **[Visual Studio Code](https://code.visualstudio.com/download)** for python script execution (do not confuse Visual Studio from #4 with Visual Studio Code).
+
+## 7. Python 
+Follow the instructions **[here](https://github.com/codehub-learn/development-environment-setup/blob/main/python-integration-visualization.md)** to download Python. 
+
+## 8. Docker Desktop 
+Follow the instructions **[here](https://github.com/codehub-learn/development-environment-setup/blob/main/docker.md)** to download Docker.
 
-## Power BI
+## 9. Power BI
 Download **[Power BI Desktop](https://powerbi.microsoft.com/en-us/desktop/)** and install the PBIDesktopSetup_x64.exe or download it from the **[Windows Store](https://www.microsoft.com/en-us/p/power-bi-desktop/9ntxr16hnw1t#activetab=pivot:overviewtab)**
 
-## Other tools 
+## 10. Other tools 
 1. Git, download and install **[Git Version Control](https://git-scm.com/downloads)**
 2. Create a **[Github account](https://github.com/join)**