Help Center/Passwords & security/Office not activated

Office says “not activated”? Sign in and it's fixed.

A red or yellow bar across Word, Excel or Outlook saying Unlicensed Product or Activation required nearly always means Office just needs you to sign in. Adobe asking you to sign in is covered further down.

About 5 minutes Windows 11, Microsoft 365 apps Adobe and PDFs
Your work email addressThe one that ends in your company's name, not a personal Hotmail or Gmail.
Your passwordAnd your phone, in case it asks you to approve the sign-in.
InternetOffice checks your licence online.

Fix “Unlicensed Product” in Office

  1. Spot the bar at the top

    Open Word, Excel or Outlook. You may see a red or yellow bar under the ribbon with words like Product Notice, Unlicensed Product or Activation required. The title at the top may also say (Unlicensed Product). Most buttons will be greyed out.

    Word with a red unlicensed product bar under the ribbon
    A bar like this means Office needs you to sign in.Click picture to enlarge
  2. Click File, then Account

    File is the first tab at the top left. In the black or blue list on the left, click Account near the bottom. In Excel, PowerPoint and Outlook it may say Office Account.

    Word File menu Account page with Account and the Sign in button highlighted
    File, then Account, then Sign in.Click picture to enlarge
  3. Click Sign in and type your work email

    Type your work email address, then click Next. Type your password. If your phone buzzes, open Authenticator and approve it.

    Use your work email, not a personal one. A personal Hotmail, Outlook.com or Gmail address has no Office licence from your company, so Office will stay unlicensed. If it asks Work or school account or Personal account, choose Work or school account.
    Sign in to set up Office window with the email box and Next button highlighted
    Work email, then Next.Click picture to enlarge
  4. Check the Product Information box

    Back on the Account page, look under Product Information. You should see Microsoft 365 Apps for business (or for enterprise) and your work email. The red bar disappears. If you see it, you are done.

    Account page showing Microsoft 365 Apps for business and Product Activated
    This is what a working Office looks like.Click picture to enlarge
  5. Still unlicensed? Sign out, close everything and sign in again

    If you're signed in but the bar is still there: on the same Account page click Sign out (just under your name). Close all Office apps: Word, Excel, Outlook, PowerPoint, Teams. Open Word again and repeat from step 2.

  6. Restart the computer

    Click the Start button, then the Power icon, then Restart. Not Shut down. Wait for Windows to start, open Word and look at the Account page again.

    Windows Start menu with the Power button and Restart highlighted
    Start, Power, Restart.Click picture to enlarge
  7. Still not right? Message us

    Your licence may have been removed or not yet added. This is common for new staff, or if someone's role changed. We need to assign you one from our side. Send us the message below and a picture of the Account page (how to take a screenshot).

    Hi Skytech, Office says Unlicensed Product on my PC. My work email is [you@yourcompany.com]. I have signed in, signed out and restarted. A picture of the Account page is attached.

Office is activated

All your Office apps share the same sign-in, so Word, Excel and Outlook should now work. Office checks your licence online now and then, so connect to the internet at least once a month.

Adobe asks me to sign in or start a trial

Adobe Acrobat Reader is free and is all you need to read and print PDFs. Adobe Acrobat (the paid one) can also edit them, but it needs a licence and a sign-in. If a window pops up asking you to sign in or start a free trial, and you only wanted to read a PDF, you don't need to do either.

  1. Close the Adobe window

    Click the X in the top right corner of the box. Don't click Start free trial, and don't type your email or card details.

    Adobe Acrobat sign in box with the close X highlighted
    Close it with the X.Click picture to enlarge
  2. Open the PDF in Microsoft Edge instead

    Find the PDF in File Explorer. Right-click it, choose Open with, then Microsoft Edge (or Adobe Acrobat Reader if you see it). Edge can read, print, fill in forms and let you draw a signature.

    File Explorer right-click menu with Open with and Microsoft Edge highlighted
    Right-click, Open with, Microsoft Edge.Click picture to enlarge
  3. Make PDFs open that way every time

    Click Start, then Settings, then Apps, then Default apps. In the box under Set a default for a file type or link type type .pdf. Click the app shown and choose Microsoft Edge or Adobe Acrobat Reader. Click Set default.

    Pick Reader or Edge, not the paid Acrobat, unless you have a licence for it.
    Windows Default apps settings with .pdf typed in the search box
    Settings, Apps, Default apps, type .pdf.Click picture to enlarge
Do you really need to edit PDFs (change text, combine pages, convert to Word)? Then you need a paid Acrobat licence. Ask us and we'll quote and set it up.

Still not working?

I only have a personal Hotmail or Gmail

That can't activate your company's Office. Sign in with your work email. If you don't have one, message us.

It keeps asking me to sign in again

Make sure you click Sign in in the Office Account page, not Not now. If it asks again every day, sign out, restart and sign in again. Then message us if it keeps happening.

Only one app, like Excel, says unlicensed

Open File > Account in that app and sign in there. Close and reopen it.

The bar says my subscription has expired or there's an account problem

Message us. This one is on the licence side and we need to fix it.

Office asked me to “Allow my organisation to manage this device”

On a company PC click OK. On your own or home PC click No, sign in to this app only so only Office is signed in. If unsure, ask us first.

Still stuck? We'll sort it out.

Message the Skytech team and we'll help you directly.

Pictures are simplified drawings. Your screen may look slightly different depending on your device and version. Updated October 2026.