Microsoft Insights: Issue 4
Author: Sonia Older | Date published: 20th May, 2026 | Read est: 6 min read
Welcome to your May update
Last month, we looked at how Microsoft’s AI strategy was moving from big announcements into practical rollout.
This month, that direction becomes even clearer. Microsoft is now focused on making Copilot more useful in the flow of work, whether that is managing calendars, improving presentations, supporting mobile users, creating SharePoint pages or strengthening governance around AI agents.
This month we cover new features across:
- Copilot updates across calendar, PowerPoint and mobile
- New AI capabilities in SharePoint
- Practical Teams improvements for workflows and multilingual meetings365
- Changes to Outlook and OneDrive
- Security, admin and governance updates for AI adoption
Microsoft Copilot
What’s new? – Copilot is becoming more useful in everyday work
The biggest shift this month is that Copilot is moving further into the practical tasks people manage every day.
The new Copilot Calendar Agent is designed to let users set plain-English rules so Copilot can help manage their calendar automatically. That means less time manually rearranging meetings, checking availability or managing scheduling conflicts.
Copilot in Outlook is also becoming more agentic, with Microsoft describing new experiences that help manage inboxes and calendars more proactively, including triaging emails, rescheduling conflicts and supporting follow-up actions.
What does it mean for you?
These updates improve how teams prepare for and follow up on meetings, reducing the need for manual coordination. They also introduce stronger governance and transparency around AI-generated content, helping ensure outputs are traceable and appropriate for business use.
At the same time, organisations gain clearer control over who can access Copilot features, making it easier to manage adoption at scale. Overall, this leads to more consistent and reliable outputs across content creation tools.
What’s new? – PowerPoint gets stronger Copilot editing and brand support
Copilot in PowerPoint can now support more natural editing, helping users create, refine and update presentations through conversational prompts.
Microsoft has also emphasised Brand kits, which allow approved logos, brand guidelines and image assets to be used across presentations, so they stay more consistent with business standards.
What does it mean for you?
This makes it easier to create professional, consistent presentations without starting from scratch or manually adjusting every slide.
For sales, marketing, leadership and customer-facing teams, it can help reduce production time while keeping materials aligned to approved branding and messaging.
What’s new? – Copilot is gaining multi-model reasoning
Microsoft’s Frontier features now include improved Researcher capabilities powered by multi-model intelligence. This allows Researcher to use Claude models alongside ChatGPT models, compare responses and improve accuracy, completeness and citation quality.
Microsoft has also introduced further Copilot extensibility updates, including agent builder improvements, support for image generation in agents and better Copilot Chat support experiences.
What does it mean for you?
This is an important update for users that rely on Copilot for research, analysis or decision support.
By allowing different AI models to contribute to or check responses, Microsoft is trying to improve confidence in outputs and reduce the risk of incomplete or poorly evidenced answers.
What’s new? - The Microsoft 365 Copilot mobile app has been refreshed
Microsoft’s Copilot app has a refreshed, chat-first design – just like the website – including a new visual experience for voice conversations with:
- A cleaner interface
- Improved viewing of chat responses
- Text formatting in prompts
What does it mean for you?
- Copilot is becoming more useful in daily work
- SharePoint is becoming more intelligent
- Teams is becoming more automated and secure
- Admin teams are getting more tools to govern agents, devices and data
This makes Copilot more useful for people working away from their desk.
Users can interact with Copilot more naturally from mobile devices, review responses more easily and use voice interactions in a clearer, more structured way.
SharePoint
What’s new? – SharePoint is becoming more AI-led
Microsoft has been rolling out AI in SharePoint, including Copilot-supported page creation, improvements designed to make content creation simpler and a cleaner interface to help users navigate Copilot’s features.
This comes in combination with new AI-supported content features, including AI Charts and AI Citations Analytics that can create charts using plain-language prompts and understand how often SharePoint content is referenced in Copilot responses.
What does it mean for you?
SharePoint is becoming more than a place to store and publish documents. These updates make it easier to turn business information into useful pages, reports and visual content.
The citation analytics element is particularly useful because it helps businesses understand which documents are being used by Copilot, making content quality and governance more important.
Microsoft Teams
What’s new? – Teams adds faster workflow creation
Teams now includes a ‘/createworkflow’ command, allowing users to create automated workflows directly from the message compose box in chats and channels. This reduces the need to navigate through menus or separate apps when creating simple automations.
What does it mean for you?
This makes automation more accessible to everyday users. Instead of treating workflow creation as an admin or technical task, users can create simple automations directly where conversations are happening.
What’s new? - Teams improves multilingual meetings
Teams can now automatically detect each speaker’s spoken language and update captions and transcripts in real time when multilingual speech recognition or Interpreter is enabled.
What does it mean for you?
This improves meeting accessibility and collaboration for multilingual teams. It also reduces the need for manual language selection, helping captions and transcripts remain accurate as conversations move between languages.
What’s new? - Teams now provides more visibility over external bots
Microsoft Teams can now detect and label external meeting assistant bots, giving organisers more control over whether to approve, deny or remove them, which is designed to improve security and compliance visibility as more businesses use AI transcription and note-taking tools in meetings.
What does it mean for you?
This gives meeting organisers and admins clearer control over who, and what, is joining a meeting. For businesses discussing sensitive information, it helps reduce the risk of unapproved recording, transcription or data capture.
Outlook and OneDrive
What’s new? - Outlook Mobile adds “Decline and Propose a New Time”
Outlook Mobile now allows users to decline a meeting and propose an alternative time from the same response flow. This makes calendar management easier from mobile devices and reduces the back-and-forth involved in rescheduling.
What does it mean for you?
This is a small but useful productivity update. It helps mobile users manage meeting conflicts more quickly and keeps scheduling decisions moving without needing to return to desktop Outlook.
What’s new? – OneDrive changes how cloud-deleted files appear locally
From May 2026, files deleted from OneDrive or SharePoint in the cloud will no longer appear in the local Windows Recycle Bin or macOS Trash.
Recovery will instead happen through the OneDrive or SharePoint web recycle bin. Files deleted locally from a device are not affected.
What does it mean for you?
If your teams use Sharepoint heavily, this is something to make sure you let them know about as it should make file recovery more predictable, but users need to understand where deleted files can be restored from.
Microsoft Security and Admin
What’s changing? – Agent governance is becoming a priority
Microsoft has announced that Agent 365 is generally available, with new capabilities to discover and manage AI agents across the business. Microsoft says Agent 365 helps businesses create, deploy, scale, manage, govern and secure agents across Copilot Studio and Microsoft Foundry.
Microsoft has also expanded Purview Insider Risk Management for agents, allowing businesses to evaluate risky agent activity and treat agents as first-class identities.
Do you need to do anything?
Yes. As AI agents become more common, businesses should review how agents are created, approved and monitored.
This includes checking which agents can access sensitive data, whether they are operating within agreed policies and how risky behaviour is detected or blocked.
What’s changing? – Windows Autopatch enables hotpatch updates by default
Starting with May’s security update, hotpatch updates are enabled by default for eligible devices managed through Windows Autopatch. Microsoft says hotpatch updates install faster and require fewer restarts, helping devices become secure sooner.
Do you need to do anything?
If your devices are eligible and managed through Intune and Windows Autopatch, ensure you review your update policies.
Hotpatching can reduce disruption, but IT teams should still confirm which devices are included, whether any exceptions are needed and how update compliance is being monitored.
Other important updates
What’s changing? – Teams connector retirement
Office 365 Connectors in Microsoft Teams have now reached the end of the long-term retirement process. Microsoft previously extended the retirement deadline to 30 April 2026, with organisations expected to move to Power Automate Workflows as the replacement route.
Do you need to do anything?
Yes, if your business still relies on legacy Teams connectors. Check whether any channels still depend on connector-based notifications, alerts or integrations, and move them to supported Workflows where required.
Microsoft’s betting big on AI
With all said and done, Microsoft is turning AI from a feature set into an operating layer across Microsoft 365.
The opportunity is clear, but so is the requirement for control.
To get value from these updates, businesses need the right licensing, permissions, governance and user guidance in place.
And, if you would like help reviewing your Microsoft environment, our specialists can help.
Sonia Older
Brand & Campaign Manager
Sonia Older is the Campaign Manager at Focus Group and a highly experienced copywriter. She boasts over 20 years of experience in content marketing and PR across multiple industries, and is the key driver of content and PR for Focus Group across all UK offices. Away from work, Sonia usually swaps keyboard strokes for ski slopes in the Alps with her family.
