You should have a "what's changed" overlay everytime it updates, or at least a pinned topic on this page with a summary of the changelogs.
Given that it is a new product, some updates might include the missing feature that a team is waiting to switch over to Teams and it would be good to be able to discover this.

Every time I start the desktop app I get a banner at the top suggesting the mobile app. Please make a way to disable ads.

Option to have a new user to agree with an usage policy on first access of Teams like it is available for Yammer.

We are moving from Lync/Skype to Microsoft Teams at work. One of the features Lync had was the ability to have conversations automatically saved to a folder in outlook.

This gave me the ability to have a record of a conversation that could be attached to emails as needed.

If Microsoft Teams has this functionality, I have not been able to find it. I can only see the ability to copy and paste a conversation, which is easily editable.

Does Microsoft Teams have this capability or are there plans to add it?

Would like to see what Microsoft's minimum recommended Hardware and Software requirements are for Teams, in a published document somewhere.

Does anyone else think that we should have this information from Microsoft?

There is no way to exit the Intro Video. I had to close the Tab. Add a close button.

I have enabled external access in org-wide settings, but in Teams, I still cannot add external users.

The message in teams says, we can't set up the conversation because your org are not set up to talk to each other.

In skype for business, we regularly talk to each other. so both orgs are set up. In teams it does not want to add the same contact

When you have created a Team and you have created a SharePoint list in the background it is not copying this list over.
I setup a OneNote with some information about the Template and this was not copied over.
I setup a Planner tab with some build in tasks and this was not setup and all information gone.

Need help on the switch from the old paradigm of communicating to a team via email to the new one using tools like teams.

It seems people need lots of reminders, they often revert to the old habit of email even after being added to a team..

maybe some sort of outlook/teams awareness (plugin/etc) to help encourage teams use in some cases?

Such as:
<outlook notification>
All Recipients of this email are members of Team X; would you rather use MS teams (<link to team>) for this communication?

etc.

Release a version of teams that is free to use or at least only requires Office 365 consumer. Make it the go to app for collaborating on non-commercial projects and with family members and friends.

Please add a Search function to the Teams Help button. The Browse / FAQ format assumes you know what will be asked.

When changing computer keep synced offline OneDrive folders from teams or ability to sync to offline folder on desktop.

It would be great if it were possible to make the landing page more of a welcome page, to give team members some insight into what channels are available, etc. I find it very confusing to get dumped into the conversations as the landing point.

In group channels, if someone enters a message via "Type a new message" area (instead of replying to an existing thread) Teams will ask if they are sure they wish to create a new thread. (Of course the usual options in the prompt to disable asking again in the future.)

I would also change the "Type a new message" to "Start a new thread"

Perhaps replace the "Reply" button with a "Type a response" box.

When using Edge or Chrome to signup for the Microsoft Teams uservoice forum it's not possible to accept the terms of service and therefore sign up. It's fine using IE.

By comparison, the Visual Studio uservoice forum will allow signup with Chrome and Edge.

Hi,
I've been using teams for a while, but since my last password change I can't log in. The windows application is continually stuck at "Go ahead and log in." I've uninstalled, reinstalled, cleared my credential cache of all msteam* items. I can't seem to get in regardless of anything of tried. I can still log in through the web application, but the windows app is not working at all.
Thanks,
Jon