Having some nice wallpaper about TEAMS on windows 10 machines would help in spreading the word across the organization.

Files tab to be present in the apo tray

On Mobile, 3d file viewer don’t open like in OneDrive

Browsing/Scrolling through large file repositories/folders takes a long time. The caching is slow which prohibits smooth scrolling. When opening a file which was found by scrolling the folder and then closing the file you have to start over again to scroll to the files from top down and again takes a lot of time to get to the point you where. This behavior doesn't occur in the same folder when opened in Sharepoint. Improvements could/should be made regarding this issue to increase productivity

Under or next to the Files, could you create a board for notification that people can see some important content in a long term? This tab better not require anything login or signup. It should be a build in function that allow people to edit on the board.
Although MS Note has similar function, it's using one member's accounts and his/her notebook, this is inconvenient in terms of privacy and login.
Also, some editing authority will be a plus, because it prevent unnecessary changes.

I struggle to open, browse and interact with files in Teams on iOS.

If there were integration with the iOS Files app then I could choose how to find and interact with the files hosted within our Teams set-up.

Please can Teams be a source in Files on iOS as we is possible with OneDrive, Dropbox and others?

Our company uses a number of Word and PPT templates. Currently when using Files through Teams there is no ability to connect to these templates to create new files. So the workaround process we need to go through is quite time consuming: Open Word/PPT > Select template > Edit file > Save to desktop > Upload to Teams > Delete from desktop. It would be so much more efficient if SP/Files allowed company MS Admins to upload templates to the list of 'New' items to create.

Our company uses custom fonts in our documents as per our branding standards. When in the Files tab and a document is previewed, the preview is almost unreadable because the preview does not support the font, and defaults the font to an extremely large version of Calibri (or whatever the default font is). This forces most people to have to open docs in the Word or PPT apps when they really just want to preview it - wasting quite a bit of time. Is there any plan to develop font-sensitivity into the preview mode?

It would be helpful to be able to use arrows to click left/right or up/down to scroll through files (especially images) in a folder. With the current functionality you have to open and close files individually. There's no marker indicating the last image opened, so you have to remember which one you opened last. Maybe if there were an option within Files to post a gallery of images, that would be helpful.

Ability to send a file from teams as an email attachment without needing to save the document to files first.

If you're working with files several levels deep then switch to chat when you go back it starts back at the top level folder. Very frustrating. Teams app feels half baked at the moment.

I think it's pretty bad in MIcrosoft One Drive and Teams that I can't see photos in thumbnail view and in a grid or anything. I have to individually open each file to see pictures, which is quite tedious. I was just at an event and uploaded all the photos on Microsoft Teams, the problems is it would be much better if I had a photo viewer, but my remote teams can't see the pictures without opening up each file individually. Like I said, it's a tedious procedure, I hope Microsoft can do something about this.

When opening a URL added to the library in SharePoint, the experience in Teams is not the same as from within SharePoint. Teams user needs to download and open, whereas in SP the link just opens to display in a new tab.
A URL can only be added via SharePoint, this feature would also be useful to add directly via Teams.

What the point of clicking the 3 dots and then click again download for files? Not good UX.
In Outlook we can just drag and drop the file wherever we want. Teams has to make our life easier not harder.So at the moment outlook wins.

We would like to move a file with some comments which shared in a channel to the different channel. So, it would be great if we could keep comments discussed in the channel to the different channel. Currently, comments and links to the file remain in the original channel when the actual file is moved to other location.

Looking forward to see options of check in / out of the files. Issue: Multiple people work on same file at the same time.

I can't easily download the file posted by my peers

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Is there away to turn off replace image,

Just find it super annoying that every time I need to send a image that I get text box on do you want to replace an image.

Could you add a check box that say's, "never show again"
like in the good old early 2000's

Not sure if this qualifies as an idea or more as a bug, but the the colour quality is so terrible that we can't use it to talk about designs in our business.