The default look of File Explorer is quite bland ... To enable the preview pane, open the "View" menu, and click the "Preview Pane" option. Now, when you select a file, you'll see a preview ...

open File Explorer, click on the View tab in Ribbon and then click on Options, and then and then Change folder and search options, to open Folder Options. You can also Unpin the pinned items like ...

Rather than running AI directly inside File Explorer, the system will gain a workflow where selected files are sent to ...

Once you have done this, you will have to open Folder or File Explorer Options. To do this, you will have to click on the 3-dots > Options. Under the View tab, click the Apply to Folders button.