Cannot copy the last word in numbers when the sentence is long.
When the mouse is moving to the last word, the icons like this message and save message keeps popping out. Please see the attachment and please help to fix it.

The ability to arrange the icons of apps on the left-hand side

There is no visual indication that you have any messages in "Teams", like Chats and Activities there is nothing there, you would have to click on the teams and then scroll through the possibly hundreds of "team" chats you are in. It is absolutely frustrating to have to continuously check that tab to find you missed a bunch of things.

make it so that the ability to search within teams is a little better. I do not see a search or any type of local search within a group. If I go to a group, I should be able to search within the group, no matter how many pages and tabs there are, to be able to find things within tabs in groups.

Currently on web Teams Planner, adding 3 or 4 buckets will take lots of screen width and requires lots of horizontal scrolling. The buckets should shrink narrower when you shrinkbrowser width rather than show the horizontal scrollbar - very annoying to scroll all the time

Download is frequently used and clicked often then Delete, putting them together forces to pause for a second and think that one doesn't delete the file accidently. While I am building the muscle memory to do the daily task successfully but their close proximity is getting in the way.

Suggest to put the Delete way down in the menu.

It would be nice to be able to test the Microphone and Speakers, to make sure everything is working.

Skype has the ability to right click 2 or 3 users to setup a quick temporary group chat this is a definite basic feature that should be in teams.

If you have time, may you please provide the ability for an end user to adjust their screen size for text and icons when using a Yealink T58A Microsoft Teams desk telephone as an accessibility option?

Thank you very much.

When you join a Team ask members / Owners if they want to snyc files locally with OneDrive.

When copying a link via Get Link menu from files tab the URL is too big and makes it difficult to read the comments added with the URL.

It would be better if Get Link menu can give a shortened URL (like tinyurl).

The colors of the overlay icons for the meeting tools can be difficult to see when certain content is shared. Provide an option in Teams to customize the color and contrast of the overlay tools.

When clicking the "Reply in Teams" button located inside the emails that result from mentions, it currently pulls up the browser. Then there's a wait until the browser window pulls up the conversation inside Teams application. This is inefficient for the user and their breaks work flow.

It would be helpful if click in the email link brought the user directly into the Teams application.

When I edit an Excel file inside Teams app, and then switch windows, when I come back the focus is lost in the Excel sheet - very annoying for any cut-and-paste operations to require an additional click every time. The focus in the Teams app should be persistent.

We should be able to have two different accounts (ie: a different email for each) and switch account without log off.

Please please fix the Design and user experience. For inspiration, look at Apple

add auto correct function, or even AI keyboard suggest function
to desktop version.
spelling check is really importing in working env.

I miss many notes and messages just because I didn't notice they were written by a team mate. I beleive notifications should be more obvious so that we cannot miss them.

Teams loads by force when you start Windows. This behavior is annoying when you boot up your computer for an urgent task and Teams pops up. Also, when using the mobile version I had to provide login credentials three times (this is not because I typed anything wrong). Good app but these behavior is annoying.