Merge pull request MicrosoftDocs#311 from yifwang/updateExcelTable

Update excel table

Author: GitHubber17

powerapps-docs/maker/TOC.yml

@@ -139,6 +139,8 @@
         href: ./canvas-apps/add-manage-connections.md
       - name: Connect to SharePoint
         href: ./canvas-apps/connect-to-sharepoint.md
+      - name: Prepare Excel data
+        href: ./canvas-apps/how-to-excel-tips.md
       - name: Delegation
         href: ./canvas-apps/delegation-overview.md
       - name: Delegable data sources

powerapps-docs/maker/canvas-apps/how-to-excel-tips.md

@@ -0,0 +1,40 @@
+---
+title: Format a table in Excel | Microsoft Docs
+description: In order to use Excel data, formatting the data into a table is needed. Adding "image" keyword in column names
+services: ''
+suite: powerapps
+documentationcenter: na
+author: yifwang
+manager: anneta
+editor: ''
+tags: ''
+
+ms.service: powerapps
+ms.devlang: na
+ms.topic: article
+ms.tgt_pltfrm: na
+ms.workload: na
+ms.date: 04/03/2016
+ms.author: yifwang
+
+---
+# Format a table in Excel and naming tips
+It is a prerequisite to format Excel data as a table to use in PowerApps. By following this content, you'll learn how to format a table in Excel and some tips of naming Excel columns.
+
+## How to format a table in Excel
+You can convert your data to a table by clicking **Format as Table** in the **Home** tab of Excel.
+
+![Excel format a table](./media/how-to-excel-tips/format-table.png)
+
+Another way to have a formatted table is to create as a table from the **Insert** tab.
+
+![Excel insert a table](./media/how-to-excel-tips/insert-table.png)
+
+To find your table easily, go to **Design** under **Table Tools** and rename your table. It is useful to give your table a meaningful name, especially when there are multiple tables in one Excel file.
+
+![Excel rename a table](./media/how-to-excel-tips/rename-table.png)
+
+## Naming tips in Excel
+In your Excel table, try to add a keyword "image" to your image column. This will bind your image column with an image control while using this table in a gallery with image controls.
+
+![Connect Excel table with images](./media/how-to-excel-tips/connect-gallery.png)