NEW LR USER - QUESTION ON VERSIONS

Jim didn't say it explicitly but from your screenshot, it is clear that you installed the cloud version of Lightroom. It is closer related to what runs on iPads than what everybody on the internet and in the photoworld still just calls Lightroom and as Jim notes has been renamed Lightroom Classic a few years ago. Adobe makes this extremely confusing and actually makes it hard to find the normal lightroom that all the tutorials are about as everywhere on their website and the creative cloud app you first get the cloud version instead of the normal version (classic) and the default Lightroom subscription only includes the cloud version. What you likely need, especially if you are used to a photoshop workflow with local documents, is a subscription to the photographer plan. That includes Lightroom Classic, Photoshop and Lightroom Cloudy (but you don't have to use the latter). 

The name Lightroom CC is extremely confusing as it was used for BOTH versions of Lightroom for a while. The only thing that you know for sure when you see a tutorial for Lightroom CC is that is is probably outdated. Adobe made a big mess with their naming scheme.

First of all there is no Lightroom "CC" anymore. That was an old designation that has gone By the wayside. There are two versions of Lightroom, blame Adobe for the naming confusion. Lightroom Classic uses a local catalog and stores images on the local hard drive. It has more features such as printing, ability to create books, and a number of other features. Lightroom Classic is currently at version 10.2. Lightroom, currently at version 4.2, stores your images in the cloud. It has a more streamlined user interface. It does not have the capability to print images, or to create books, and lacks a number of other feattures That some users feel are essential while other users don't miss. If you choose the wrong tutorials it can become very confusing. The cloud version, which is now simply called Lightroom, was originally referred to as Lightroom CC. Many of the tutorials are consequently named accordingly. You will have to sort through  the tutorials to decide which ones are appropriate for the version of Lightroom you have chosen to use.