docs(common): improve getting started and feeds info

Author: marin-bratanov

getting-started/first-steps.md

@@ -96,7 +96,7 @@ If you don't have a Blazor project set up, first you need to create one:
 
 To get access to the UI for Blazor components, follow these steps:
 
-1. Activate a trial by visiting the following link: [https://www.telerik.com/download-trial-file/v2-b/ui-for-blazor](https://www.telerik.com/download-trial-file/v2-b/ui-for-blazor). This activates a UI for Blazor trial in your account and enables the [Telerik private NuGet feed](#add-the-telerik-nuget-feed-to-visual-studio) for you, so you can install our components. Make sure that you have configured our NuGet feed. You can delete the file that was just downloaded.
+1. Activate a trial by visiting the following link: [https://www.telerik.com/download-trial-file/v2-b/ui-for-blazor](https://www.telerik.com/download-trial-file/v2-b/ui-for-blazor). This activates a UI for Blazor preview in your account and enables the [Telerik private NuGet feed](#add-the-telerik-nuget-feed-to-visual-studio) for you, so you can install our components. Make sure that you have configured [our NuGet feed](#add-the-telerik-nuget-feed-to-visual-studio).
 
 1. Install the `Telerik.UI.for.Blazor` NuGet package to your Blazor project. If you do not see it in the `telerik.com` feed, wait for a about 20-30 minutes after activating the trial: