Microsoft Teams: What to expect if your company switches

Microsoft's new chat app tries to be the free alternative to HipChat, Slack and others.

Microsoft Teams may be the new chat application that you don’t even know you’re going to use. Beginning Tuesday, businesses who subscribe to Office 365 have access to Teams, Microsoft's free app addressing the rise of real-time chat for interoffice communication. At any minute, you could get an email saying your office is moving to this app. We spent some time using it so you'll know what to expect.

Just what we needed, another chat app

You could say we've seen it all. In the last decade or so, PCWorld has moved from Yammer to GChat to HipChat to Slack, with occasional use of Skype, Google Hangouts and more.

Teams isn't entirely unfamiliar, as it incorporates a little bit of Yammer and a dash of Skype, plus Outlook and more. With any chat app, however, problems can crop up when no employee is quite sure which application to use for attaching or sharing files, creating meetings, or conducting ad-hoc video calls or collaborations.

Microsoft Teams clearly feels that all of these are its responsibility. But some of its extra capabilities can sometimes feel unnecessary, while other important features, such as private channels, aren’t yet built in. The challenge for Microsoft—and for our team, which had to be pried off of Slack to try Teams—is inertia: If you have a solution that works, you stick with it.

Our main Teams chat channel. Though you certainly don’t have to maximize the Teams window, there’s a ton of wasted space if you do. Instead, try snapping it to one half of the screen.

Who gets it? Office 365 commercial customers with a Business Essentials, Business Premium, or Enterprise E1, E3 and E5 plan. If you’re a home user, you may end up using Teams as an included component of your company’s paid Office subscription, and you’ll need to log into Teams. Free mobile clients for Android, iOS, and Windows Phone are also available.

Within Windows 10, you can either use Teams as a desktop app or as a browser-based app at As we discovered, some browsers, like Apple’s Safari for the Mac, aren’t supported.

Microsoft Teams main chat IDG / Mark Hachman

What am I looking at? After you launch the app, you navigate Teams using the left-hand bar. The default view appears to be the Teams view (natch), which leads into the general chat window. Above Teams are the other, most commonly used tabs: the Chats section, as well as Activity.

Think of Activity as your Teams’ notifications center, where you can see who's responded to your messages—a tab that fills up fast. The Meetings tabs lets you view your own calendar and initiate meetings, while Files houses your own recently-used files and any others your group has shared.

For some reason, Microsoft chose to hide Teams’ Settings behind your own personal icon to the bottom left. You may not care what your icon looks like, but the Notifications portion of Settings hides a great deal of customizable choices. Settings also allows you to control color schemes called Themes, such as high-contrast and dark options. Personally, I’d like to see a Compact theme, too, as Teams, like Skype, wastes a lot of white space.

teams for android IDG / Mark Hachman

Like Outlook, Teams is well thought out on mobile devices.

How do I know what’s going on? Because Teams is a Windows app, you’ll also see slide-in notifications in the lower-right-hand corner of your main desktop window. One of the key differences between Slack and Teams, though, is that Slack shows open channels and conversations in the left nav bar, by default. Teams forces you to hover over or click the appropriate Chat icon to display open conversations. The upshot is that Slack will show you if you have five messages from your boss, while Teams’s default view says you have five messages—without indicating who sent them, making it harder to prioritize.

microsoft teams files IDG / Mark Hachman

One of the more useful features of Microsoft Delve is its repository of common files. Teams includes that, too.

The Notifications settings lets you configure how you want to handle replies, likes, team mentions, personal mentions and other elements, whether as a banner notification, a mention in the alerts list under Activity, or nothing at all. (An emailed notification option is also available for personal mentions.) Being able to configure alerts for things like “team role changes” may be comforting to some hyper-aware workers; others will merely shrug at the array of options.

microsoft teams meetings scheduling assistant IDG / Mark Hachman

Microsoft Teams includes Microsoft’s handy calendar scheduling assistant so you can figure out when people are available.

Teams also includes your own personal calendar and a handy assistant to help you schedule a more formal meeting, rather than just an ad-hoc chat.

How do I chat? Your administrator will likely have configured some sort of general chat window, so getting started shouldn’t be difficult.

editable stickers large IDG / Mark Hachman

One of my favorite features within Microsoft Teams is the wide range of editable stickers.

Microsoft clearly designed Teams with younger workers in mind, as there are more configurable chat options than in other clients I’ve seen. Unlike Slack, you don’t have to type in arcane commands to format text; CTRL + I will italicize text, just like Word. You can attach files and use emoji. Teams also includes the almost mandatory Giphy GIF integration. One of my favorite features is Microsoft’s custom stickers, which can also be captioned. Finally, if you so choose, a video icon allows you to transition from chat to a one-on-one or group call. There’s even Microsoft’s own chatbot, T-Bot, which offers help in a Google Assistant-like manner.

Unlike Slack, however, you can’t yet edit or delete a message in Teams, or mark it with anything beyond a simple thumbs-up. These are fairly serious omissions in my book.

Whom can I talk to? Unlike Hangouts or other services, Teams forces you to hunt down your coworkers. Channels you’re subscribed to are easy to find, but finding out who’s in them requires right-clicking on the channel name to unearth the members list. Slack uses the left rail to list coworkers and channels, but Teams merely leaves it blank. It would also be handy if Teams auto-suggested coworkers via the search box, though at least it will autocomplete a name if you begin typing.

microsoft teams t-bot large IDG / mark Hachman

Microsoft even has its own chatbot to facilitate things, though our copy wasn’t enabled.

If you right-click a member’s name, Teams surfaces a contact card, along with an option to email the contact or chat with them, as well as initiate either a video or VoIP call. (If you try to right-click a coworker’s name in the flyout window, the card appears directly behind the flyout window, and is mostly obscured. Also, right-clicking on a person’s name won’t trigger the additional options—just the portrait. ) Like Microsoft Delve, Teams also offers you the theoretical possibility to discover where they fit into an organization. In reality, you’ll need an administrator to set that up.

Private chats track the chat history and keep a record of files you’ve shared. To its credit, Teams puts this information front and center, while Slack buries shared files within the small conversation icon at the very top of a chat screen. Admins may like to know that all data is stored in regional clouds set in Azure Active Directory, and that chats are managed by the Microsoft Teams Chat Service. All users will care about, however, is that Teams retains all messages and deleted messages from between 7 and 30 days.

microsoft teams contact card edited IDG / Mark Hachman

Opening up a contact card allows several new channels of communication, including email, voice, and video chat.

Teams has one major omission, though: At present, there are no private channels. If you’re in HR and want to discuss a performance review, you’ll need to open a private chat.

What’s the difference between a channel and a chat? In Slack, a “chat” with five people and a “channel” with five people share many traits. While Team's chats and channels can be favorited to store them in your sidebar—just like Slack—everything else about them differs significantly.

Within Teams, a channel is more of a shared workspace. You have shared files and conversations, and a shared OneNote notebook. You can add shared Office apps, a list of websites, and more. Teams doesn’t force the additional complexity on you, though it certainly encourages this additional “stickiness” via shared apps. Though Slack encourages the use of plugins, it lacks this depth of integration with Office.

How good is the video conferencing? With the possible exception of Hangouts or Skype, most PC chat apps encourage their users to interact via text. Teams falls into that category as well. If you choose to, however, you can launch either a voice or video chat using the power of (what else did you expect?) Skype. Note that video calling is also available on Android, but isn’t yet available on iOS or Windows phones.

slack video IDG / Mark Hachman

Slack prioritizes the speaker...

Since Teams’ chat is based upon Skype, you’re probably already familiar with how it works. The key difference between Slack and Teams, that I can see, appears to be that Teams favors subdividing your screen equally among the participants; Slack prefers giving the entire screen over to whomever is speaking (or fidgeting, as the case may be). Over a shaky Wi-Fi connection, neither Slack nor Teams was especially smooth. Both seemed to prioritize audio over video, however, which is probably the correct way to handle it. Up to 80 people can join a video or VoIP call using Teams, Microsoft says.

Microsof teams video chat IDG / Mark Hachman

...why Microsoft Teams gives particpants equal billing.

How Teams measures up: Teams still feels unfinished because of the features it lacks (private channels, editable messages). Coworkers complained of the wasted space and slow performance. My own boss appeared as two entities: one tied to her Skype for Business account, and the other linked to Office 365.

Features like editable stickers are fun, but Teams needed to hit the ground running. Being the free app is a good start, but with so much established competition you can’t really expect business customers to take a step back and wait for a vendor to catch up.

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Mark Hachman

Mark Hachman

PC World (US online)
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