Create Custom application

Setup -->Apps -->Custom App --> Give app Label(Smart Banking Solutions) -->Insert a Image
 -->Select NO tabs(Only home default) --> Select Visible and Default --> Save

Important points to note -

1. Check the Visible box to choose the user profiles for which the app is available.
2. Check the Default box to set the app as that profile’s default app, meaning that new users with the profile see this app the first time they log in. Profiles with limits are excluded from this list.
3. For a custom Image Insertion, you need to first save that image in document.(Next Blog)