This detailed video is for beginners and it teaches you how to use Images / imageViews in Android Studio. You will find a complete app example, simple and functional, explained from start to finish.
If you need further help to get you started, you can check the other educational videos available on this channel or some of the ones listed bellow:
012 – Using String Resources to fix the Hardcoded text warning
https://youtu.be/Ov4bXaESz-E
011 - Using Layers to create a simple User Interface
https://youtu.be/vAPYeTlvcxM
010 - An easy alternative to Start Activity For Result (deprecated - in Android Studio) comparison
https://youtu.be/kZnyhepVU1k
009 - Using Activity Result Launcher in Android Studio
https://youtu.be/j5v0TlmPZQA
008 - Sending data between Activities in Android Studio
https://youtu.be/rkKDL8LYAiE
007 - Using Activities in Android Studio
https://youtu.be/quQHtGKWWdE
006 - Using Toast messages in Android Studio
https://youtu.be/DxuSDeSHBWU
005 - Simple mobile app - buttons and text views - Lab 1 HW
https://youtu.be/cWEe3iWCxbQ
004 - XML vs onClickListener Buttons
https://youtu.be/TdmxHTGQepw
003 - adding and using plain text objects
https://youtu.be/tTRaPrkZu2o
002 - adding and using buttons XLM
https://youtu.be/sV4e7XkX9BI
001 - introduction to Android Studio
https://www.youtube.com/watch?v=p767yTUBVc8