Quick answer: can you have both privacy and AI productivity?
Yes. On a Windows® 11 AI PC, you can protect your data and still get the benefit of AI. Set diagnostics to "Required" only, review app permissions regularly, choose on-device speech recognition and limit activity syncing. Then use Copilot, local search and hardware acceleration to work faster. The PC's neural processing unit (NPU) handles sensitive tasks locally, and cloud features stay optional.
Key privacy settings to adjust:
- Set diagnostics to "Required" only (not optional)
- Review app permissions regularly
- Enable on-device speech recognition (disable cloud)
- Limit activity history syncing across devices
Productivity optimisations:
- Customise Windows Copilot for task assistance
- Use local AI processing when possible
- Index only necessary folders for smart search
- Enable hardware acceleration for AI tasks
Bottom line: On-device AI processing (using your PC's NPU) handles sensitive tasks locally without sending data to the cloud, while optional cloud features remain under your control.
Windows AI PCs have changed what a personal computer can do. Instead of being an add-on or an accessibility feature, AI is now built into the operating system and the hardware. Microsoft® uses the NPU alongside the central processing unit (CPU) and graphics processing unit (GPU) to run AI tasks as a core function of your PC.
For many of us in India, one PC covers office work, online classes, freelance projects and household admin. That makes it worth knowing exactly what your machine shares and what it keeps to itself.
Because of this change, users report big gains in productivity. Everyday tasks such as summarising files, getting content overviews and locating documents now take seconds. As on-device AI processes information locally instead of storing it in the cloud, Windows AI PCs suit people whose work calls for tighter security.
Contrary to popular belief, Windows AI PCs let you strike a balance that improves productivity and computing efficiency without sharing extensive personal data.
Understanding Windows AI PC Privacy and Data Usage
Before we configure a Windows AI PC for the best confidentiality, we need to look at how these machines work. AI data processing depends on the type of input (audio, visual, text and so on), so many users worry that large amounts of their data are being collected. On-device AI processing, however, does not keep your data in cloud storage, nor does it create its own files. It reads existing files, processes them on the NPU and delivers the output in real time.
Diagnostics and feedback
A common type of data used by HP OmniBook Ultra laptops and other Windows AI PCs is diagnostic reports and feedback inputs. This data improves system operations and performance, and it helps AI features run faster and more precisely. The data is processed by the AI but is not kept in its databases, so performance can improve without significant security concerns.
What diagnostic data includes:
- System performance metrics
- Feature usage patterns
- Error reports and crash data
- Hardware compatibility information
AI processing model design
Most Windows AI PCs use a hybrid processing model. On-device AI handles real-time tasks that need privacy and speed, while complex requests may use cloud processing.
On-device processing (NPU):
- Speech recognition
- Background blur in video calls
- Real-time translation
- Local file analysis
Cloud processing (optional):
- Complex image generation
- Advanced content creation
- Web-connected queries
This approach lets Microsoft frame its AI data handling around enterprise-level practices and compliance, separating functional data from optional telemetry.
Essential Privacy Settings Configuration
Windows PCs already include strong data security standards in the operating system. The settings are easy to find, and you can customise them to suit your own approach to privacy.
1. Telemetry and diagnostics
All operating systems collect some data and share it for diagnostics and improvement. This setting on a Windows AI PC controls how much data Windows collects and separates required data from optional data.
Path: Settings → Privacy & Security → Diagnostics & Feedback
Recommendation: Leave required diagnostics enabled and turn off optional data unless you are troubleshooting a problem. This keeps the PC reliable without unnecessary sharing.
What this controls:
- System performance data sent to Microsoft
- Feature usage statistics
- Error reporting frequency
- Improvement programme participation
2. App permissions
Some apps that use AI features may ask for access to hardware such as the microphone, camera, location or files. You decide which apps get access, and when.
Path: Settings → Privacy & Security → App Permissions
Recommendation: Only grant access to apps with a justified need. For example, a speech-improving AI app needs the microphone, so you can allow it. The same app has no business requesting access to your contacts or other unrelated data.
Permissions to review:
- Camera (video calls, scanning)
- Microphone (voice commands, transcription)
- Location (maps, weather)
- Files and folders (document processing)
- Notifications
3. Windows Copilot data controls
Windows Copilot is an AI assistant that most users rely on to boost their productivity. It does not need broad access to all your information, though.
Path: Settings → Privacy & Security → Copilot
Recommendation: Allow basic system context and avoid long-term content history. Think of Copilot as a helper, not a logbook.
Best practices:
- Enable task-focused assistance
- Disable conversation history if working with sensitive data
- Limit access to personal files unless necessary
- Review data retention settings
4. Activity history
Activity history helps you keep track of your work across devices. It falls under optional data collection, so you can switch it off.
Path: Settings → Privacy & Security → Activity History
Recommendation: Keep local history enabled for convenience and disable cloud syncing if you do not need cross-device tracking.
What this affects:
- Timeline feature in Task View
- Cross-device app continuity
- Microsoft account activity tracking
- Personalised recommendations
5. Speech recognition
Voice features are among the clearest examples of AI running locally on your NPU.
Path: Settings → Privacy & Security → Speech
Recommendation: Enable on-device speech recognition and disable online speech services if privacy is a priority.
Key distinction:
- On-device: Processes voice commands locally on your PC's NPU
- Online: Sends audio to Microsoft servers for processing (more accurate but less private)
6. Shared devices and public Wi-Fi
If a family member shares your PC, or you work from cafés and co-working spaces, a few extra habits help protect your data.
Recommendation: Give each person their own Windows account, and avoid opening sensitive files on public Wi-Fi.
Best practices:
- Create a separate Windows account for each user
- Turn off Copilot conversation history on shared PCs
- Lock the screen whenever you step away
- Use trusted networks for work files
Optimising AI Features for Productivity
Once you know which privacy settings suit your confidentiality needs, it becomes much easier to trust AI-powered apps on your PC.
Windows Copilot
Windows Copilot increases productivity and accessibility by bridging the gap between queries and results. When it is configured properly, it offers AI summaries of text, document suggestions and overview assistance.
Copilot reduces friction between a question and its answer, and it can replace searching through menus and documentation. For a closer look at how it works on a Copilot+ PC, read our guide to Copilot on the HP OmniBook X. Here is how to make the most of it.
Best practices:
- Customise Copilot to focus on task help rather than personal content
- Do not fill Copilot chats with personal or sensitive information
- Use Copilot for system commands and general assistance
- Review data sharing settings regularly
Example uses:
- "Switch to dark mode"
- "Show me keyboard shortcuts for [application]"
- "Summarise this document" (when appropriate)
- "Find files modified in the last week"
AI-powered suggestions and recommendations
AI-powered suggestions scan through your files and help streamline organisational and routine tasks. For best results:
Configuration tips:
- Turn off suggestions tied to browsing or external content if they feel intrusive
- Keep system-level recommendations that help with settings or navigation
- Disable personalised ads and content recommendations
Where suggestions appear:
- Start menu recommendations
- Search suggestions
- File Explorer quick access
- Taskbar suggestions
Automation features
AI automation handles repetitive, routine processing so you can focus on the task at hand. To get the most from it:
Setup recommendations:
- Set up shortcuts for repetitive actions on your PC
- Choose local automations whenever possible to reduce data exposure
- Use Power Automate for advanced workflow automation
- Configure AI-powered clipboard history for frequent copy-paste tasks
Common automations:
- Auto-organise the downloads folder
- Scheduled file backups
- Automated email sorting and responses
- Smart photo organisation
Smart Search
Smart Search helps you find files without detailed keywords, saving you time and energy. HP laptops add their own AI tools on top, such as HP Smart Sense, which we cover in our guide to AI technologies in HP devices. To get the most from Smart Search:
Optimisation steps:
- Index only the folders you use regularly
- Exclude large or sensitive directories, which improves both privacy and speed
- Use natural language queries ("photos from last summer")
- Disable web search results if you only need local files
Indexing best practices:
- Include: Documents, Desktop, Pictures (work-related folders)
- Exclude: System folders, temporary files, archived projects
Performance Tuning for AI Workloads
After you have configured your privacy settings, fine-tune performance to handle heavier AI processing. AI features do not strain modern systems, but a few adjustments help them run smoothly.
Memory and background apps
Close unnecessary background applications:
- Background apps can consume memory and CPU resources
- Review startup programs: Settings → Apps → Startup
- Disable apps that do not need to launch at startup
- Use Task Manager to monitor resource usage
Storage optimisation
Enable AI model caching:
- Allow AI model caching on fast local storage so features do not repeatedly reload data
- Keep adequate free space on your primary drive (20% minimum recommended)
- Use SSD storage for the best AI performance
- Consider storing large media files on secondary drives
Hardware acceleration
Verify hardware acceleration is enabled:
- Ensure the NPU and GPU handle AI tasks efficiently
- Path: Settings → System → Display → Graphics settings
- Enable "Hardware-accelerated GPU scheduling"
- Check that AI features are using the NPU, not just the CPU
To verify NPU usage:
- Open Task Manager → Performance tab
- Look for NPU utilisation during AI tasks
- Ensure NPU drivers are up to date
Power settings
Optimise your power plan for AI:
- Use "Balanced" or "High Performance" power plan when using AI features
- Settings → System → Power & battery
- Adjust sleep settings to prevent interruption during AI processing
- Consider "Best Performance" mode for intensive AI tasks
Security and Compliance Best Practices
Windows also includes built-in protection features that support AI without adding complexity.
Microsoft Defender and AI security
Microsoft Defender uses AI to detect threats on your PC in real time and alert the system. Leave it enabled if you want to protect your AI-processed data against external threats.
Key features:
- Real-time malware detection using AI
- Behavioural analysis of applications
- Cloud-delivered protection (optional but recommended)
- Automatic sample submission for threat analysis
Firewall configuration: If you use Windows Firewall, you can:
- Choose which features connect externally
- Keep track of which applications are using AI-powered tools
- Block unnecessary outbound connections
- Review app network access regularly
Data encryption
Enable BitLocker or device encryption:
- Protects data at rest on your storage drive
- Essential for laptops and portable devices
- Settings → Privacy & Security → Device encryption
- Back up your recovery key securely
Regular security maintenance
Monthly security checklist:
- Update Windows and drivers
- Review app permissions
- Check firewall rules
- Scan for malware with Microsoft Defender
- Review privacy settings after major updates
Daily Usage Best Practices and Quick Optimisation Checklist
Here is a checklist of go-to practices for an optimised PC setup that protects your AI-processed data. This checklist is not a one-time setup. Adapt it over time as your use of AI and your security needs change.
Quick setup checklist
Privacy basics:
- Set diagnostics to "Required" only
- Review app permissions monthly
- Enable on-device speech recognition
- Limit activity history syncing across devices
- Disable optional telemetry
Productivity essentials:
- Customise Windows Copilot for your workflow
- Optimise search indexing (include only necessary folders)
- Prioritise local AI processing when possible
- Set up automation for repetitive tasks
- Configure smart suggestions appropriately
Security upkeep:
- Enable Microsoft Defender real-time protection
- Configure firewall rules
- Enable storage encryption (BitLocker or device encryption)
- Keep Windows and drivers updated
- Review security settings quarterly
Performance optimisation:
- Disable unnecessary startup programs
- Enable hardware acceleration
- Maintain 20%+ free storage space
- Use "Balanced" or "High Performance" power plan
- Monitor NPU usage in Task Manager
Common Questions About Windows AI PC Configuration
How can I tell if my Windows AI PC privacy settings are working?
You can check your privacy settings on Windows in a few minutes. In the Privacy & Security section of Settings, you can see which apps have permission to use your hardware and which apps use AI processing.
Verification steps:
- Go to Settings → Privacy & Security
- Check each category (Camera, Microphone, Location and so on)
- Review which apps have access
- Look for "Last accessed" timestamps to see recent usage
- Use Task Manager to monitor network activity by app
You can also review the Privacy Dashboard on your Microsoft account online to see what data Microsoft has collected.
Will limiting data collection reduce Windows AI PC performance?
In most cases, limiting data collection has little effect on how AI processing works on a Windows AI PC. Core AI features run on the local NPU and do not need extensive data sharing.
What you should not lose:
- On-device speech recognition
- Local file search and indexing
- Real-time video effects (background blur)
- Offline AI features
What may be affected:
- Personalised recommendations (improved with more data)
- Cloud-based image generation (requires internet)
- Some Copilot features that rely on usage patterns
- Cross-device activity sync
Even with strict privacy settings, essential AI capabilities should keep working as expected.
Do I need to keep reviewing Windows AI PC privacy settings?
Yes, but not constantly. Review your Windows AI PC privacy settings at these points:
- After major Windows updates (can reset some preferences)
- When installing new AI-powered apps (may request new permissions)
- Quarterly (good general practice)
- When your workflow changes (new job, or projects requiring different security levels)
Major Windows updates sometimes introduce new AI features with their own privacy settings, so it is worth checking after each update.
Can I use Windows AI PC features without a Microsoft account?
Most core AI features on a Windows AI PC work without signing in to a Microsoft account, but some require authentication.
Works without an account:
- Basic Windows Copilot queries
- On-device speech recognition
- Local file search
- Background effects in video calls
Requires a Microsoft account:
- Copilot conversation history sync
- Cross-device activity tracking
- Microsoft 365 AI features
- Cloud-based content generation
What is the difference between required and optional diagnostics in Windows?
Required diagnostics are the minimum system data Windows needs to stay secure and working, while optional diagnostics add detailed usage information that Microsoft uses for product improvement.
Required diagnostics:
- Essential system information for Windows to function
- Basic device and hardware info
- Critical error reports
- Security and update data
- Cannot be fully disabled (only minimised)
Optional diagnostics:
- Detailed usage patterns
- Enhanced error reports
- Feature usage statistics
- Inking and typing data
- Can be safely disabled without affecting core functionality
Is it safe to use a Windows AI PC on public Wi-Fi?
A Windows AI PC on public Wi-Fi faces the same risks as any other PC, although on-device AI processing means fewer requests need to leave the device. Keep Microsoft Defender and Windows Firewall switched on, avoid sensitive tasks on open networks, and turn off cloud-based features you do not need.
HP Windows AI PC Recommendations
HP offers several Windows AI PCs built for both productivity and privacy.
HP OmniBook Ultra: Features a dedicated NPU for local AI processing, helping keep many AI tasks on the device instead of in the cloud.
HP EliteBook: Combines business-grade security features with AI capabilities, ideal for professionals who need both productivity and data protection.
HP OmniBook X: Offers consumer-focused AI features with strong privacy controls, a good balance for home and creative users. Not sure which series fits you? Our HP OmniBook lineup guide explains each one.
HP Windows AI PCs feature:
- A dedicated NPU for on-device AI processing
- Windows 11 with built-in privacy controls
- Hardware-level security features
- Performance optimised for AI workloads
To see how AI PCs fit modern workflows, explore HP's Windows AI PC lineup and the practical capabilities built into today's systems.
Conclusion
AI processing may feel like a risk to your privacy and data protection, but Windows AI PCs do not ask you to choose between better productivity and information security. The key is knowing how to adjust your PC's settings so that your data stays protected while the machine runs at its best.
As you use more AI-powered apps and tools, revisit your privacy settings and check them for changes. A good rule of thumb is to allow core permissions and adjust optional data collection as you see fit.
Key takeaways:
- On-device AI processing (NPU) supports privacy-focused computing
- Most productivity features work with minimal data sharing
- Regular privacy setting reviews help keep you protected
- Performance and privacy can coexist with the right configuration
Start with the quick checklist above, then fine-tune your settings to match your own workflow and security requirements.
