AB-730 Study Guide

Copilot is built on top of Microsoft 365, so it inherits the same security and privacy protections your organization already relies on. It only surfaces content the signed-in user already has permission to open, and your prompts and data are never used to train the underlying models.

What you need to know

• Copilot only returns organizational content the user already has at least view access to, using the same permissions as SharePoint, OneDrive, and Exchange
• Your prompts, responses, and data accessed through Microsoft Graph are not used to train the foundation models
• Enterprise Data Protection applies the same contractual privacy and security terms as your email and files
• Data is encrypted at rest and in transit and stays inside your Microsoft 365 trust boundary
• Microsoft Purview sensitivity labels and other protections continue to apply to Copilot-assisted work

Microsoft Learn resource: Data, Privacy, and Security for Microsoft Copilot (opens in a new tab)

Exam tip: If a question asks how Copilot keeps data safe, the answer almost always comes back to your existing Microsoft 365 permissions and the fact that your data is not used to train the models.

Copilot does not answer in a vacuum; it uses context to make responses relevant. That context includes Work IQ, the web, and whichever app you are working in, and each one shapes what you get back.

What you need to know

• Work IQ is the intelligence layer that grounds Copilot in your organization's data, relationships, and work patterns through Microsoft Graph and the semantic index
• The app you are in changes what Copilot can do: Copilot in Excel focuses on data, Copilot in Outlook on email
• Web grounding lets Copilot pull in current public information when a prompt needs it
• With a Microsoft 365 Copilot license and Work IQ on, answers are enriched with your emails, files, meetings, and chats; with it off, they are not grounded in that work context
• Giving Copilot more relevant context, such as a specific file or meeting, usually produces a more useful answer

Microsoft Learn resource: Work IQ overview (opens in a new tab)

These three are easy to confuse, and the exam expects you to match each to the right kind of work. Chat is for fast, single-session help; agents are specialized assistants; Cowork takes multi-step action across your apps.

What you need to know

• Copilot Chat helps you think through work and produces content for you to act on
• Cowork completes coordinated, multi-step work and takes action on your behalf, asking approval before sensitive steps
• Agents are scoped assistants, prebuilt or custom, that you invoke for a specific job

Microsoft Learn resource: Copilot Cowork common questions (opens in a new tab)

Exam tip: "Take action across my apps" points to Cowork; "give me a quick draft or answer" points to Copilot Chat.

Microsoft uses the Copilot name across several products, and the exam expects you to tell the free, web-grounded experiences apart from the licensed one grounded on your work data.

What you need to know

• The paid Microsoft 365 Copilot is the one embedded in Word, Excel, Outlook, Teams, and PowerPoint and grounded on your organization's content
• In each app Copilot is tuned for that app's work: drafting in Word, analysis in Excel, meeting recaps in Teams
• Copilot Chat gives web-grounded answers with enterprise data protection even without the paid license

Microsoft Learn resource: Microsoft Copilot overview (opens in a new tab)

Generative AI is powerful but imperfect, and a business user needs to recognize its failure modes. The exam names inaccuracies, prompt injection, and over-reliance as the risks to watch for.

What you need to know

• Inaccuracy, sometimes called hallucination, is when Copilot produces confident but wrong content; grounding on trusted data reduces it but does not remove it
• Prompt injection is when hidden or malicious instructions inside content try to steer the model, so be cautious with untrusted documents and links
• Over-reliance is treating AI output as final without checking it, which is risky for anything consequential
• Models can be out of date or reflect bias in their training data, so recent or sensitive topics need extra care
• The mitigation for all of these is human review: treat output as a well-informed draft, not the last word

Microsoft Learn resource: Introduction to generative AI and agents (opens in a new tab)

Exam tip: If a scenario describes acting on Copilot output without checking it, the risk being tested is over-reliance.

Not every task needs the same level of checking, and using Copilot responsibly means matching the verification to the stakes. A low-risk draft needs a quick read; anything that leaves your hands or drives a decision needs more.

What you need to know

• Check the citations and sources Copilot provides, especially for facts, figures, and quotes
• Apply human review before you send, publish, or decide based on AI output
• Raise the bar for high-stakes content: financial numbers, legal or HR wording, external communications
• Cross-check important claims against the original document or a trusted source
• Agents like Researcher show their sources on purpose, so you can verify before you rely on the answer

Microsoft Learn resource: Get started with Researcher agent in Microsoft Copilot (opens in a new tab)

Copilot makes content far more discoverable, which is good for productivity but means sensitive data that was buried can suddenly surface. A business user should know how to keep sensitive information from ending up where it should not.

What you need to know

• Copilot only surfaces content you already have access to, so the main risk is oversharing in SharePoint or OneDrive, not Copilot itself
• Do not paste confidential data into a prompt in an experience that lacks enterprise data protection
• Sensitivity labels and Microsoft Purview data loss prevention continue to apply to Copilot-assisted work
• Be careful when sharing Copilot output, such as a Page or a summary, that it does not expose data to people who should not see it
• Report and clean up over-permissioned files rather than assuming Copilot will hide them

Microsoft Learn resource: Data, Privacy, and Security for Microsoft Copilot (opens in a new tab)

Sometimes Copilot returns less than you expect, and that is data protection working as intended rather than a bug. Understanding why keeps you from fighting the guardrails.

What you need to know

• Copilot respects your permissions, so it will not surface a file you cannot already open, even if it exists
• Sensitivity labels and encryption can restrict whether content is used to ground an answer
• Enterprise Data Protection governs how prompts and responses are handled and keeps them inside your trust boundary
• Retention, audit, and administrative settings set by your organization also shape what Copilot can do
• If Copilot comes back with nothing, the content may simply be outside what your policies allow it to reach

Microsoft Learn resource: Enterprise data protection in Microsoft Copilot and Microsoft Copilot Chat (opens in a new tab)

Exam tip: A "why did Copilot not return that document" scenario is usually testing permissions or a sensitivity label, not a product limitation.

The quality of what you get out of Copilot depends heavily on what you put in. A good prompt is the single biggest lever a business user has over the results.

What you need to know

• A strong prompt gives Copilot a goal, context, a source to work from, and the format you want back
• Vague prompts produce vague answers; specific prompts produce useful ones
• The Prompt Gallery and prompt suggestions give you tested starting points
• Some experiences let you pick a model or a reasoning mode: a heavier model suits complex reasoning, a lighter one suits quick tasks
• Add a role or an audience when it helps, such as "write this for a non-technical executive"

Microsoft Learn resource: Write effective prompts to achieve optimal results (opens in a new tab)

Exam tip: The four parts of a good prompt worth remembering are goal, context, source, and expectations.

Copilot answers best when you point it at the right material. Referencing a specific file, meeting, or person narrows Copilot to the content that matters instead of leaving it to guess.

What you need to know

• Use the reference control, often by typing "/", to point Copilot at a specific file, email, meeting, or person
• Referencing the right source grounds the answer and cuts down on inaccuracies
• Copilot can only reference content you already have permission to see
• Fewer, more relevant sources usually beat throwing everything at it
• In Copilot Chat you can also upload a file with your prompt to ask questions about it

Microsoft Learn resource: Write effective prompts to achieve optimal results (opens in a new tab)

Prompts you use often do not need to be rewritten each time. Saving a good one keeps it ready to reuse, which is where a lot of everyday time savings come from.

What you need to know

• You can save a prompt so it is available to run again later
• Saved prompts sit alongside the Prompt Gallery for quick reuse
• Saving good prompts builds a personal library of what works for your role
• A saved prompt can be tweaked before you run it again
• Reusing proven prompts is one of the easiest ways to get consistent results

Microsoft Learn resource: Build foundational generative AI skills (opens in a new tab)

Some prompts are worth running on a schedule rather than on demand, so recurring work happens automatically. This is where Copilot starts saving time without you lifting a finger.

What you need to know

• You can schedule a prompt to run automatically on a recurring basis, described in natural language, such as "every morning at 9 AM"
• Scheduled prompts are managed from the Automations or Scheduled area, where you can edit, pause, resume, or delete them
• A scheduled prompt can start immediately or wait until the next scheduled time
• Scheduling suits recurring work like a daily briefing or a weekly status summary
• There is a limit on how many scheduled prompts you can create

Microsoft Learn resource: Use Copilot Cowork (opens in a new tab)

Exam tip: Recurring, automatic prompts are a Cowork capability, so a "run this every Friday" scenario points there.

A prompt that works well for you often helps your teammates too. Sharing prompts spreads good practice across a team without everyone reinventing it.

What you need to know

• You can share a prompt so colleagues can run it themselves
• Shared prompts help standardize how a team uses Copilot for common tasks
• Sharing a prompt shares the instructions, not your data or your results
• The Prompt Gallery is a common place to find and share prompts
• Well-written shared prompts raise the value of Copilot for everyone who uses them

Microsoft Learn resource: Build foundational generative AI skills (opens in a new tab)

The first answer is a starting point, not the final one. Refining a prompt after seeing the response is normal and expected, and it is how you close the gap between what you asked and what you meant.

What you need to know

• Treat the first response as a draft and follow up to correct or extend it
• Add missing context, change the format, or narrow the scope in a follow-up rather than starting over
• Copilot keeps the context of the conversation, so each refinement builds on the last
• Small, specific adjustments like "make it shorter" or "focus on Q3" work better than vague ones
• Iterating a few times is usually faster than trying to write one perfect prompt

Microsoft Learn resource: Write effective prompts to achieve optimal results (opens in a new tab)

Copilot can remember useful things about how you work so you do not have to repeat yourself. Memory and custom instructions personalize its answers over time.

What you need to know

• Copilot memory captures both explicit choices you save and implicit signals from how you work
• Custom instructions let you tell Copilot your preferences once, such as tone or format
• Memory makes answers more personalized and consistent across sessions
• You stay in control: you can view, add, and remove what Copilot remembers
• Memory is part of the Work IQ context layer that grounds Copilot in how you and your organization work

Microsoft Learn resource: Work IQ overview (opens in a new tab)

Copilot keeps a history of your conversations so you can pick one back up. Knowing where that history lives saves you from redoing work you have already done.

What you need to know

• Past Copilot chats are kept in your chat history, reachable from the Copilot side panel or app
• You can reopen a previous chat to continue where you left off, with its context intact
• Chat history is per user and follows the same data protection as the rest of Copilot
• Searching or scrolling your history helps you find a conversation from days ago
• A chat you started in one place is generally available when you return to Copilot

Microsoft Learn resource: Unlock productivity and unleash creativity with AI powered chat (opens in a new tab)

Not every conversation is worth keeping. Deleting a chat clears it from your history, which helps with both tidiness and privacy.

What you need to know

• You can delete a chat from your history when you no longer need it
• Deleting removes it from your view of the chat list
• Housekeeping your history keeps the conversations you care about easy to find
• Deleting a chat does not change the files or emails Copilot referenced in it
• Your organization's retention and audit policies still govern the underlying records

Microsoft Learn resource: Unlock productivity and unleash creativity with AI powered chat (opens in a new tab)

Copilot names chats automatically, but a clear name makes them easier to find later. Renaming is a small habit that pays off when your history grows.

What you need to know

• You can rename a chat to something meaningful instead of its default name
• A good name makes a conversation easy to spot in your history later
• Renaming is part of keeping a tidy, searchable chat history
• The name is for your own organization and does not change the conversation's content
• Combined with deleting, renaming keeps your most useful chats close at hand

Microsoft Learn resource: Unlock productivity and unleash creativity with AI powered chat (opens in a new tab)

Copilot Notebooks let you gather related content in one place and ground Copilot on it. They are a good fit for a project, where you want every answer to draw on the same set of sources.

What you need to know

• A Copilot Notebook groups files, and now Teams meetings, as knowledge sources for Copilot to reason over
• Grounding Copilot on a notebook keeps answers focused on that project's content
• Notebooks help you organize information and generate outputs like summaries, briefs, and pages
• You can share notebooks and the pages they produce with colleagues
• Notebooks are available across Microsoft 365, including OneNote on the web and on mobile

Microsoft Learn resource: Manage images and pages with Copilot Library (opens in a new tab)

Your business data does not all live in Microsoft 365, and connectors let Copilot reach the systems that hold the rest. This is how Copilot answers questions grounded in content from outside the Microsoft 365 apps.

What you need to know

• Copilot connectors bring external content into Microsoft Graph so Copilot can ground answers on it
• Connectors cover systems like third-party file stores, ticketing, and line-of-business apps
• Connected content honors the same permissions, so users only see what they are allowed to
• Connectors are set up by your organization, not by individual users
• Connecting the right sources widens what Copilot can answer without leaving the apps you already use

Microsoft Learn resource: Microsoft 365 Copilot extensibility overview (opens in a new tab)

Copilot is most useful when its answers reflect your actual business, not generic examples. Grounding on Work IQ and connected sources is what makes a summary or a draft specific to your situation.

What you need to know

• Grounding on Work IQ pulls in your emails, files, meetings, and relationships for context
• Connectors add external business data to that context
• The more relevant the context, the more accurate and useful the generated or analyzed content
• Reference the specific documents or data you want Copilot to work from
• Always validate that the output actually reflects the business context you intended

Microsoft Learn resource: Draft, analyze, and present with Microsoft Copilot (opens in a new tab)

Copilot can create the visuals that make business content land, from a chart in Excel to an image in a deck. Knowing what each app can produce helps you pick the right tool.

What you need to know

• Copilot in PowerPoint can generate and add images and build slides from a prompt or a document
• Copilot in Excel can surface trends and create charts to visualize data
• Copilot can generate images from a description, and those images are kept in the Copilot Library
• A visual should support the message, not decorate it, so check that a generated chart is accurate
• Generated images follow the same enterprise data protection as the rest of Copilot

Microsoft Learn resource: Build effective presentations with AI (opens in a new tab)

A lot of business work moves between apps, and Copilot follows it. You can draft in Word, analyze in Excel, and build a deck in PowerPoint, often reusing the same source material.

What you need to know

• Word: draft, rewrite, and summarize documents, and turn a document into a starting point
• Excel: explore data, spot trends, and suggest formulas in natural language
• PowerPoint: build a first-draft presentation from a prompt or an existing document
• Copilot can carry content across apps, such as turning a Word document into a deck
• Each app's Copilot is tuned for the work that happens there, so match the app to the task

Microsoft Learn resource: Draft, analyze, and present with Microsoft Copilot (opens in a new tab)

Beyond a single file, Copilot can reason across the web of your work to surface insights you would otherwise miss. Work IQ is what makes that connected view possible.

What you need to know

• Work IQ connects signals across emails, files, meetings, chats, and people
• It lets Copilot answer questions that span more than one document or conversation
• The semantic index helps Copilot find the most relevant content for a prompt
• Insights respect your permissions, so you only see what you are allowed to
• Asking across your work, such as "what are the open items from last week's project meetings", is where this shines

Microsoft Learn resource: Work IQ overview (opens in a new tab)

Generating content is only half the job; the other half is judging whether it actually serves the goal. A business user is accountable for what they send, not the model.

What you need to know

• Read the output against the original goal before you use it
• Check facts, figures, names, and tone for your audience
• Make sure nothing sensitive or off-message slipped in
• Refine the prompt or edit the draft until it fits the business need
• You, not Copilot, own the final result, so the last review is always human

Microsoft Learn resource: Use AI for everyday tasks (opens in a new tab)

Exam tip: Questions here reward the answer that keeps a human accountable for checking the output.

Copilot can get you ready for a meeting before it starts, so you walk in informed. It pulls together the relevant thread, files, and history for you.

What you need to know

• Copilot can summarize the emails, chats, and documents related to an upcoming meeting
• It can surface open action items and decisions from prior meetings on the same topic
• Preparing with Copilot means less time digging through your inbox beforehand
• You can ask Copilot to draft an agenda from the relevant material
• Better preparation makes the meeting itself shorter and more focused

Microsoft Learn resource: Make your meetings more productive with AI (opens in a new tab)

The Facilitator agent helps a Teams meeting run well by taking collaborative notes in real time. It is a specialized agent aimed at the flow of the meeting itself.

What you need to know

• Facilitator takes shared, real-time notes during a Teams meeting so everyone stays aligned
• It helps track agenda items, decisions, and action items as the meeting happens
• Participants can see the notes update live and contribute to them
• It reduces the need for one person to both run the meeting and take notes
• Facilitator is one of the agents that extend Copilot inside Teams

Microsoft Learn resource: Make your meetings more productive with AI (opens in a new tab)

Joining a meeting late no longer means you are lost. Real-time catchup brings you up to speed on what you missed without interrupting anyone.

What you need to know

• Real-time catchup summarizes what has happened so far when you join a meeting in progress
• It lets you catch up privately without asking others to repeat themselves
• It works from the live transcript, so transcription needs to be on
• It is a fast way to see the decisions and points raised before you arrived
• Catching up quietly keeps the meeting moving for everyone else

Microsoft Learn resource: Make your meetings more productive with AI (opens in a new tab)

After a meeting, Intelligent recap turns the recording and transcript into something useful. It is how people who missed a meeting, or attended it, get the summary and follow-ups.

What you need to know

• Intelligent recap provides an AI-generated summary, notes, and action items after a Teams meeting
• It includes timeline markers, such as when you were mentioned or when a topic came up
• It needs the meeting to be recorded and transcribed
• It saves attendees from rewatching the whole recording to find one point
• Recap availability depends on the right Teams and Copilot licensing

Microsoft Learn resource: Make your meetings more productive with AI (opens in a new tab)

Exam tip: Real-time catchup happens during the meeting; Intelligent recap comes after it.

Copilot Pages turn a good Copilot answer into a durable, shareable document you can work on with others. They bridge the gap between a throwaway chat response and real collaboration.

What you need to know

• A Copilot Page takes content from a chat and makes it an editable, shareable page
• Pages are interactive and synchronize, so a team can co-edit them
• You can add Copilot content to a Page as you work and keep building on it
• Pages you create are available in the Copilot Library across your devices
• Pages are a good home for content that starts in Copilot but needs more than one person

Microsoft Learn resource: Manage images and pages with Copilot Library (opens in a new tab)

Prebuilt agents are ready-made assistants for common jobs, and the skill here is spotting where one fits. The best candidates are repetitive, well-defined tasks that touch your Microsoft 365 content.

What you need to know

• Prebuilt agents from Microsoft and partners cover common needs like research, analysis, coaching, and onboarding
• Good fits are high-volume, repeatable tasks: summarizing research, drafting, answering common questions
• Agents like Researcher and Analyst handle deeper work than a single chat turn
• Agents work within your existing permissions and data protection
• Reaching for a prebuilt agent is faster than building one when a ready-made agent covers the need

Microsoft Learn resource: Explore prebuilt Microsoft Copilot agents (opens in a new tab)

When a prebuilt agent does not quite fit, you can build a custom one, and the exam expects you to weigh the two. The decision comes down to how specific your need is.

What you need to know

• Use a prebuilt agent when a ready-made one already covers the task
• Build a custom agent when the task is specific to your process, data, or audience
• Custom agents can be built low-code, for example in Copilot Studio or Agent Builder, without professional developers
• Building reuses Copilot's identity, security, and interface, so it is safer than a standalone tool
• Weigh time, cost, and how unique the requirement really is before building

Microsoft Learn resource: Agents for Microsoft 365 Copilot (opens in a new tab)

Agents show up where you already work, not in a separate tool. Applying one means invoking it inside Copilot Chat, Teams, or another Microsoft 365 experience at the point you need it.

What you need to know

• You reach agents from the Agent Store and can pin the ones you use
• An agent can be invoked inside Copilot Chat and other Microsoft 365 surfaces
• Researcher and Analyst are available directly in Copilot Chat under Tools
• Applying an agent to a process means using it at the step where it helps, in the flow of work
• Which agents you can use depends on what your administrator has allowed

Microsoft Learn resource: Explore prebuilt Microsoft Copilot agents (opens in a new tab)

As you use more agents, your chat history can get crowded. Filtering by agent helps you find the conversation you had with a specific one.

What you need to know

• You can filter your chat list by the agent a conversation used
• Filtering makes it easy to return to work you did with a particular agent
• Each agent keeps its own thread of conversation within Copilot
• Combined with renaming chats, filtering keeps a busy history navigable
• The agents you see reflect the ones available to you in the Agent Store

Microsoft Learn resource: Explore prebuilt Microsoft Copilot agents (opens in a new tab)

Cowork is the part of Copilot that does the work rather than describing it. You give it a goal in natural language, and it plans and carries out the steps across your Microsoft 365 apps.

What you need to know

• Cowork carries out multi-step tasks such as sending emails, scheduling meetings, creating documents, and posting in Teams
• It breaks a request into steps and executes them in order, showing progress as it goes
• It works across Outlook, Calendar, Teams, OneDrive, and SharePoint within your permissions
• Sensitive actions, like sending an email, require your explicit approval first
• It suits end-to-end work that would otherwise mean switching between several apps

Microsoft Learn resource: Copilot Cowork overview (opens in a new tab)

Exam tip: Copilot Chat generates content for you to act on; Cowork takes the actions itself, with your approval.

Cowork is not one monolithic capability; it loads specialized skills as it works. Understanding this explains how it handles such a wide range of tasks.

What you need to know

• A skill is a specialized capability Cowork uses for a specific kind of work, such as Email, Excel, or Scheduling
• Cowork acquires the skills it needs dynamically as a task requires them
• Built-in skills cover documents, email, calendar, meetings, research, and more
• Skill messages in the conversation show when Cowork loads a new capability
• Skills are how Cowork adapts to very different requests without a separate tool for each

Microsoft Learn resource: Use Copilot Cowork (opens in a new tab)

Cowork is powerful because it takes action, which is exactly why it has guardrails and limits you should know. A business user should understand where it stops.

What you need to know

• Cowork operates only within your Microsoft 365 permissions and sees only what you can see
• It asks for explicit approval before sensitive actions and does not act on its own without direction
• It is not intended for tasks that need guaranteed accuracy without review, such as legal filings or financial transactions
• Performance can degrade on very complex tasks with many interdependencies
• Every action is visible in the conversation, so you can follow it and stop it

Microsoft Learn resource: Application card: Microsoft Copilot Cowork (opens in a new tab)

Exam tip: If a scenario needs a guaranteed-correct result with no human review, that is outside what Cowork is meant for.

Cowork comes with built-in skills, and you can add your own. Knowing when to reach for a custom skill keeps you from rebuilding what already exists.

What you need to know

• Built-in skills already cover common work: Word, Excel, PowerPoint, Email, Scheduling, research, and more
• A custom skill teaches Cowork a workflow or domain knowledge specific to you
• Custom skills are defined in a simple file and discovered automatically at the start of a conversation
• Use a custom skill when your process is repeatable and not covered by a built-in one
• Plugins from the Microsoft 365 App Store can also add skills and connectors

Microsoft Learn resource: Use Copilot Cowork (opens in a new tab)

Using Cowork well is mostly about handing off a clear task and letting the right skill do it. The clearer the instruction, the better the result.

What you need to know

• Describe the task in natural language, including recipients, format, and the outcome you want
• Cowork picks the built-in skill that fits, such as the Email skill to draft and send a message
• You can attach files, people, and meetings as context for the task
• Clear, specific instructions produce far better results than vague ones
• You review the result, and Cowork asks approval before anything sensitive is sent or posted

Microsoft Learn resource: Copilot Cowork overview (opens in a new tab)

Cowork works in the open so you stay in control. Reviewing its plan and progress is how you catch a wrong turn before it matters.

What you need to know

• Cowork shows each step in the conversation as it works, so you can follow along
• The side panel shows progress, input and output files, active skills, and approvals
• You can pause, resume, or cancel a task, and send extra messages to adjust course
• Output files appear with preview and download options for you to check
• Reviewing results before you rely on them keeps you accountable for the outcome

Microsoft Learn resource: Use Copilot Cowork (opens in a new tab)

Cowork can run work on a schedule or when something happens, and managing those automations keeps them useful rather than noisy. This is where recurring work runs itself.

What you need to know

• Scheduled prompts run automatically on a recurring basis you describe in natural language
• Event-driven tasks run when something happens, such as a matching email or a Teams mention
• You manage them from the Automations page, where you can edit, pause, resume, or delete each one
• Automations default to draft-and-approve for anything that sends or changes shared content
• Each automation runs with your permissions and delivers results to you unless you approve otherwise

Microsoft Learn resource: Use Copilot Cowork (opens in a new tab)