Serverless updates (#185)

Fixes multiple serverless docs issues

Author: georgewallace

serverless/images/file-data-visualizer-homepage-link.png

@@ -30,16 +30,24 @@ File formats supported up to 60 MB:
 [[elasticsearch-ingest-data-file-upload-how-to-upload-a-file]]
 == How to upload a file
 
-You'll find a link to the File Uploader on the {es} **Home** page.
+You'll find a link to the Data Visualizer on the {es} **Getting Started** page.
 
 [role="screenshot"]
-image::images/file-uploader-homepage-link.png[File upload link]
+image::images/file-data-visualizer-homepage-link.png[data visualizer link]
 
-Clicking **Upload a file** opens the File Uploader UI.
+Clicking **Upload a file** opens the Data Visualizer UI.
 
 [role="screenshot"]
 image::images/file-uploader-UI.png[File upload UI]
 
+Drag a file into the upload area or click **Select or drag and drop a file** to choose a file from your computer.
+
+The file is uploaded and analyzed. The Data Visualizer displays the first 1000 rows of the file. You can inspect the data and make any necessary changes before importing it. Click **Import** continue the process.
+
+On the next screen, give your index a name and click **Import**.
+
+This process will create an index and import the data into {es}. Once your data is in {es}, you can start exploring it, see <<elasticsearch-explore-your-data,Explore your data>> for more information.
+
 [IMPORTANT]
 ====
 The upload feature is not intended for use as part of a repeated production

serverless/images/file-uploader-homepage-link.png

@@ -10,7 +10,7 @@
 
 preview:[]
 
-Go to **Project Settings** to manage your indices, data views, saved objects, settings, and more.
+Go to **Project settings**, then ** Management** to manage your indices, data views, saved objects, settings, and more.
 
 Access to individual features is governed by Elastic user roles.
 Consult your administrator if you do not have the appropriate access.