When businesses rely on technology to keep everything running, what happens when it stops working? Even a few hours of downtime can cause significant disruption, and are you prepared for that?
The latest global Microsoft outage is a reminder of just how dependent organisations like yours and ours are on technology. With users experiencing problems accessing Outlook, Microsoft Teams, and other Microsoft 365 accounts, businesses across Sheffield have been left struggling to communicate, manage workloads, and carry out everyday operations.
While outages affecting major providers aren’t always preventable, how your business prepares for them can make a significant difference.
So, what happens when the technology your business relies on suddenly becomes unavailable? And what measures can you take to minimise the impact?
What happened during the Microsoft 365 outage?
On Thursday 12th November 2026, Microsoft 365 suffered a major global service outage, which rendered core tools including Outlook, Exchange Online, Teams, and Copilot unusable. Hundreds of millions of users across 74 countries are said to have been affected.
The incident primarily affected Exchange Online, Microsoft’s cloud-based email and scheduling service, causing problems for Outlook users sending and receiving emails. Other services, like Microsoft Teams, SharePoint, and Copilot, also experienced disruption.
Microsoft attributed the incident to infrastructure and server issues, emphasising there was no malicious activity or cybercrime.
This comes only months after mass layoffs; however, no official links have been made.
Although recovery efforts immediately went underway, the disruption continued into Friday, highlighting how problems affecting a major technology provider can have consequences for businesses across industries. So, for businesses relying on Microsoft 365 throughout their workday, the impact goes far beyond being unable to check emails.
As of now (Friday the 13th at 2PM), the status remains the same.
How can a Microsoft Outage Affect Your Business?
Most businesses don’t think twice about opening Outlook, joining a Teams meeting or accessing files through Microsoft 365. These applications are an integral part of our day-to-day lives, so it’s easy to overlook how much we depend on them. But when these services become unavailable, the knock-on effect can be huge.
Lost productivity
Employees may be unable to access the applications and information they need to complete work, resulting in delays and wasted time.
Lost communication
Without access to Outlook or Teams, it becomes increasingly difficult for employees to communicate with one another or clients.
Missed opportunities
Delayed responses to enquiries, missed meetings, and interrupted customer communications could affect sales and client relationships.
Operational disruption
Businesses relying on cloud-based applications to manage projects, share documents and coordinate teams may struggle to keep everyday operations moving.
For industries such as architecture and construction, where teams rely on shared documents, project communication and access to important information, even a relatively short disruption can have a considerable impact.
Can your business keep running during an IT outage?
The short answer is that if a disaster recovery plan hasn’t been put in place, your business will struggle to function throughout an IT outage. This is where business continuity comes in. Business continuity is about ensuring your organisation can continue operating, even when unexpected issues affect operations.
While you cannot control when a third-party provider experiences an outage, you can prepare for the possibility that essential services might become temporarily unavailable.
Start by asking yourself:
• Do employees have alternative ways to communicate if email and Teams stop working?
• Can important business information be accessed through another route?
• Do employees know what to do if essential applications become unavailable?
• Are critical business files backed up independently?
• Is there a clear process for restoring normal operations?
If the answer to several of these questions is no, your business could be more vulnerable to IT disruption than you realise.
Why disaster recovery matters for businesses in Sheffield
Disaster recovery ensures that your business has a plan in place when an uncontrollable issue arises. It provides a structured strategy to quickly restore critical IT systems, applications, and data after unexpected disruption. An effective strategy should consider these key areas:
Reliable data backups
Regular backups help to protect important business information against data loss or inaccessibility.
It’s important to note that backups won’t automatically restore access to a third-party service experiencing an outage. However, independently maintained backups can help protect your data and support recovery if information is lost or corrupted.
Alternative communication methods
Think about how employees would communicate if your usual email or messaging platform went down. Having alternative contact methods and agreed communication procedures can help keep essential conversations moving.
Clear recovery procedures
Employees should know who to contact, what steps to follow, and which business activities should take priority during an IT incident.
Preserving brand reputation
Customers expect continuous service and strict data privacy. Prolonged or repeated outages will damage trust and credibility.
Reduce financial impact
Quick recovery limits revenue loss, operational expenses, emergency costs, and potential regulatory fines.
Regular testing and reviews
A disaster recovery plan is only useful if it works when you need it. Regularly reviewing and testing your arrangements helps identify potential gaps before an incident occurs.
How can an IT support provider in Sheffield help?
Having an IT support partner doesn’t automatically eliminate the chances of an outage. Even major technology providers like Microsoft experience service disruptions, and these issues aren’t always within the control of individual businesses or their IT providers.
However, the right IT support partner can help you prepare for disruption, manage its impact and get your business back to normal as quickly as possible.
At Daffodil IT, we help businesses in and across Sheffield and South Yorkshire manage their technology, strengthen their security and keep their systems running smoothly.
From proactive IT support and data backup solutions to disaster recovery planning, we can help you put the right foundations in place to protect your business. If an issue occurs, you can rest assured knowing you have somewhere to go for advice, troubleshooting, and support while you work through the disruption.
Is your business prepared for the unexpected?
The latest Microsoft outage is a timely reminder that while you can’t prevent every IT incident, you can take the steps to reduce the impact it has on your business.
Whether it’s reviewing your backup arrangement, developing a disaster recovery plan, or assessing your wider IT infrastructure, preparation is always better than reacting when it’s too late.
Want to understand how prepared your business is? Speak to our experts at Daffodil IT about your IT support and disaster recovery requirements. We’ll help you identify potential vulnerabilities and explore practical ways to keep your business protected and productive.
Get in touch with our team today to arrange a FREE consultation today.
