Remove the giant splash screen in Conversations and Files
After I've used Teams once, I get that you have Conversations in the conversations space, and that you upload Files in the Files space... PLEASE remove the giant splash screens that invite the user to do that in the entire visible space once there are any files or conversations that exist. Its wastes screen real estate and is very obnoxious.
I need to be able to see only my contacts and not the huge conversation screen. With Skype I used that to see if people were available, trying to contact me or in a conversation with someone else. Now I have this huge screen and my contact list disappears when I try to make the window smaller - it is a huge inconvenience.