Office 365

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Office 365 is an online productivity suite that is developed by Microsoft. Office 365 contains online and offline versions of Microsoft Office, Skype and Onedrive, as well as online versions of Sharepoint, Exchange and Project.

Problems in the last 24 hours

The graph below depicts the number of Office 365 reports received over the last 24 hours by time of day. When the number of reports exceeds the baseline, represented by the red line, an outage is determined.

Office 365 Outage Chart 12/11/2025 23:30

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Most Reported Problems

The following are the most recent problems reported by Office 365 users through our website.

  1. Sign in (45%)

    Sign in (45%)

  2. Errors (29%)

    Errors (29%)

  3. Website Down (26%)

    Website Down (26%)

Live Outage Map

The most recent Office 365 outage reports came from the following cities:

Loading map, please wait...
City Problem Type Report Time
United StatesNorfolk Errors
United KingdomGrimsby Website Down
SpainAldaia Errors
United StatesWest Lafayette Website Down
AustraliaPerth Website Down
AustraliaPerth Errors
Map Full Outage Map

Community Discussion

Tips? Frustrations? Share them here. Useful comments include a description of the problem, city and postal code.

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Office 365 Issues Reports

Latest outage, problems and issue reports in social media:

  • blaktron Chris Dupres 🇨🇦 (@blaktron) reported

    @VickerySec @SwiftOnSecurity And if you think those are ones that don't know, law firms that do compliance for investment banks use office 365. If there was an issue, they would not. In fact, because of the increased likelihood of an on prem breach some lawyers consider using cloud a duty.

  • RodneyFort Rodney Fort (@RodneyFort) reported

    @BMMillsy I had the same issue. If POT file was from an old version, the new Office365 version won’t save the audio (annotations either). Maybe true for video, too?

  • Coop_de_Loop90 Potion in da Pocket (@Coop_de_Loop90) reported

    Also all my office 365 programs are either super slow or not working today. Wtf.

  • jayeshnavin Jayesh Navin Shah (@jayeshnavin) reported

    Now the UX bit. Seems like Microsoft recognised this problem and made several productivity improvements to Outlook on Office 365 last year to allow changing the default meeting time and to finish meetings earlier. Yay! Yay? 9/n

  • Neutra2021 Mr neutral person (@Neutra2021) reported

    @ireland_rob @AngelaRayner She brought a mac book too mate Its indefensible this action. Just to answer your point Also a 500 pound ipad does more of less the same It is storage. Plus the ipad will be set with office365 so no storage issues as it will be saved on parliamentary infrastructure. It's a joke

  • ddreamer811 ddreamer (@ddreamer811) reported

    @MicrosoftHelps I can sign in and use my office 365, but when I go to log in to get help, Microsoft says my account doesn’t exist. Need tech support urgently, can’t find a way to get in touch with a human. Please help!!

  • kiranjoza Kiran Oza (@kiranjoza) reported

    @MaryCurnockCook @Office365 Because the ‘w’ in password is an upside down ‘m’? The keyword checker didn’t include that. 😳

  • ToddQAdams Todd Q. Adams (@ToddQAdams) reported

    @GoDaddy I am a small business owner and long time customer. Unable to resolve a basic issue. Our employees just want access to our data and migration to @Office365. No more "IT responses" please. We want customer satisfaction. This is adversely impacting oir productivity.

  • Brownques Brownques Marlee (@Brownques) reported

    @CNET If you go to school, chances are they already subscribed every student for Office 365. Just login with your school account!

  • happyxonigiri SARI *o(^^*)♪ (@happyxonigiri) reported

    17:09 I just finished fixing the error Office 365 encountered and I can ~~finally~~ start working 😭😭😭😭😭

  • stevecrow13 Steve Crowley (@stevecrow13) reported

    @LoryanStrant @Ormesome @noel_fairclough We use Slack and Teams. We are rolling out Teams as we go to Office 365, but we have Slack for free as a non profit. If Teams is down, we still need a way to communicate with others. Same reason we have diverse internet circuits - redundancy.

  • Ojasoza Ojas Oza (@Ojasoza) reported

    @Office365 applications have become unstable after recent update of Mac os Big Sur. Any suggestions to resolve the issues with Word and PowerPoint files?

  • vicsteroooo Vicsteroooo (@vicsteroooo) reported

    Up to here with Office 365. For goodness sake make it easier to log in & out of one work place & another. I don’t want to have to shut everything down just to access ruddy sharepoint at another institution.

  • kamkamkam5 PaulKamHumphreys (@kamkamkam5) reported

    @kaytayking Get office 365, you can put it on any 5 devices with the login (laptop, iPad etc)

  • allthingsclouds All Things Cloud (@allthingsclouds) reported

    Happening now: *Microsoft has detected multiple 0-day exploits being used to attack on-premises versions of Microsoft Exchange Server in limited and targeted attacks *The zero-days are present in Microsoft Exchange Server 2013, 2016, and 2019 1/n #securitybreach #office365

  • pepoluan Pandu E. POLUAN (@pepoluan) reported

    Benefit of #Office365 is that it's very good for non-permanently-connected #TurnBasedCollaboration Internet disconnected? No problems, keep editing using locally installed Office, auto sync when Internet reconnects.

  • DavidWGeee David (@DavidWGeee) reported

    @BrianBengal My work computer updated to office 365 last Thursday Since then I have been unable to use ms office because I have an 'unlicensed version' This has been confirmed by IT who said they would fix it on Friday and then Monday How long should something like this take to fix?

  • SpyderBite SpyderBite (@SpyderBite) reported

    @pikko @Office365 In the app or on the web based version? I had that issue in the web version. So I opened it in the application and saved it to onedrive and then opened it again and it was fixed. Maybe the reverse will work for you?

  • deputygrocott Mr G 🙋‍♂️ (@deputygrocott) reported

    Has anyone used Jamboard with TEAMs? Our children have office 365 accounts and I have a feeling it asks for them to sign in using a gmail account.

  • bschorr Ben M. Schorr (@bschorr) reported

    Back when I was a MSFT partner a firm with 100 users called me about upgrading their aging on-prem Exchange server. They were looking at ~$24K for hardware, software & deployment costs. I persuaded them to migrate to Exchange Online in Office 365. $400/mo. Much better solution.

  • Kit_Lam21 Kit Lam (@Kit_Lam21) reported

    @JoOgidi @NHSuk @Microsoft It’s because nhs mail has been upgraded to outlook 365. If you sign in via office 365 instead of the nhs mail website, you can set it to remember your log in details provided that you’re using a private computer

  • drfyzziks Mike Kelly (@drfyzziks) reported

    @Microsoft365 I have an unusual Teams issue & need help, but none of the regular support options are open to me, so hoping you can advise: Basically, I had an old Office 365 small biz account that I canceled. However, the presence of that old subscription causes me problems 1/2

  • Trainer_CRM Vanessa Hunt 🦋 (@Trainer_CRM) reported

    @KristinBourassa And it’s impossible to get help from @Office365 Support for it. Going round it circles with Microsoft! How can the support team of a company that size not be able to report an issue with Outlook to Mac to the Mac team?!

  • RickCarlsson Rickard Carlsson (@RickCarlsson) reported

    Office 2016 was bad but in Office 365 client the search is pretty much broken.

  • MaraBG Mara Gordon (@MaraBG) reported

    @expectingachg @googledrive I’m disappointed in the customer service. When I had a problem with @Office365 a support person answered and fixed things in less than an hour. Going on day two with Google.

  • jasonsamuels Jason Samuels (@jasonsamuels) reported

    The last on premise Exchange Server I was responsible for was an Exchange 2010 instance that I upgraded from 2003 and later moved the org off of and out to Office 365. There have been many days I was thankful to not have to administer that anymore, but none quite so much as today

  • Cjbowles1981 Chris Bowles (@Cjbowles1981) reported

    @azuresupport #azTechHelp Passed to Azure support from office 365 due to an issue logging into to work account on windows 10. The only option was to subscribe to a monthly professional account or type here?

  • Hekbzz H (@Hekbzz) reported

    @Apple @Office365_Tech How do I fix my Outlook? IMac operating big sur, uninstalled and reinstalled Office 365. Outlook crashes, needs repairing, 196GB free space, says it can't repair because it needs 110GB. Created new profiles, nothing works. Do I give up?

  • TomaTantrum Toma Holder (@TomaTantrum) reported

    I don't know who at @Windows decided my login needed to be delayed by a screen about services I already rejected or installed. It was the wrong decision. I don't need reminders that Windows Hello & Office 365 exist.

  • ChrisBCutter Chris Barker 😷 (@ChrisBCutter) reported

    The problem was caused in the first place by us following instructions provided by @OfficeSupport @Office365, and the solution they provided only served to make the initial problem worse.