Provide a means of increasing the number of folders that are displayed when in the "Save As" dialogue. You could also just use File Explorer and do away with the "Landing Page" as I more often than not end up selecting a displayed folder and then selecting another folder from there. Most inconvenient unless you always work in the same five folders. This is one of the nicest features of the "backstage" in Office apps (setting the number of recently used files or folders in "Options"). Having the ability to increase the number of folders displayed in "Files>Computer" on the "Landing Page" would be a great convenience too. The ability to "pin" would be an asset.