Does keeping your screen on keep Teams green? No. Here's why

How does Teams decide you’re Away?

Microsoft’s admin documentation says that on a computer, your presence “becomes Away automatically if they’re inactive for a few minutes or if the computer is locked; and it becomes Offline when the computer enters sleep mode”. Its troubleshooting article puts the figure at more than five minutes of inactivity (Microsoft Learn, both checked 26 September 2026). Three things feed that status:

• Activity Whether you have typed or moved the mouse recently.
• The Teams app Whether you are in a call or presenting.
• Your Outlook calendar Whether a meeting is booked.

On a phone the rule is different again: Teams shows Away as soon as the app goes into the background.

How does Slack decide you’re Away?

Slack Help says you’re set to away “after ten minutes of desktop inactivity or if you navigate away or close the app on your mobile device” (Slack Help, article 201864558, checked 26 September 2026). You can set yourself as away or active from your profile picture, and a status can clear itself after a time you choose.

Other chat and meeting tools, Zoom and Google Chat among them, also work out presence from activity and meetings. Their help pages give their own rules; check them rather than assuming the Teams numbers apply.

Why doesn’t a lit screen count as activity?

Your computer runs two separate clocks. One is the operating system’s display timeout, which dims and then turns off the screen. The other is each chat app’s own inactivity timer. A wake lock pauses the first and never touches the second.

Why does Teams say Away while you’re working?

The status can only see input, calls and your calendar. These are the usual reasons it gets you wrong:

• You're reading, not typing. A long document or a dashboard you only watch is exactly what the inactivity timer can't see. Nothing is wrong; the status can't tell reading from absence.
• You're signed in on two devices. Microsoft says the device where you were active most recently decides your presence. Pick up your phone, put it down with Teams in the background, and that can be the device reporting you.
• You locked the computer. Microsoft lists a locked computer as a reason for Away, whatever the screen does next.

What actually keeps your status right?

Tell people where you are instead of making the computer look busy. Each of these works with Teams or Slack, not against it:

• Set your status yourself. In Teams, choose Busy, Do not disturb or Be right back from your profile picture and give it a duration. Without one, Microsoft says a manual Busy or Do not disturb lasts a day and most others seven days. Its documentation also says you can only pick a status less available than the automatic one, so you can't pin Available over Away.
• Write a status message. "Reading the Q3 pack, back on chat at 2:30 PM" answers the question a grey or yellow dot raises.
• Use your calendar. A booked block shows as In a meeting in Teams, and focus time can show as Focusing. It tells people when you'll reply without anyone guessing.
• In Slack, set a status with an end. Pick "Clear after" so it doesn't linger after you're back.
• Talk to your manager. If long reading or thinking stretches keep making you look absent, agree how your team signals that. It is the only fix that works for everyone.

Why won’t AwakeTab fake input?

The loudest request in this category is “keep me green”. Faking it would mean moving the pointer or sending key presses, which makes your status say something that isn’t true, to people who rely on it. AwakeTab keeps the screen on so you can read, watch or present, and it says plainly when it can’t. If the browser takes the lock back because you switched tabs, the pill reads “Paused — tab hidden” rather than pretending.

Are mouse jigglers a policy risk?

Mouse jigglers exist to change presence, and some employers treat that as misconduct. In June 2024, Bloomberg reported that more than a dozen Wells Fargo staff had been let go over simulated keyboard activity. AwakeTab vs mouse jigglers sets out what each one does and when either makes sense, without tips for looking busy.

What can AwakeTab do for you at work?

It keeps a report, a dashboard or your slides on screen while you read or talk, without changing settings or needing admin rights. Your IT team’s sign-in and lock rules still apply. The guide to keeping a work laptop display awake walks through the setup, and what to do when your organisation’s lock rule is shorter than your reading.