Using the available tools, the iPad cannot be used as a direct second monitor (extended desktop) for a Windows 10 PC in the same way as attaching a physical display. However, there are Microsoft-supported ways to work across an iPad/iPhone and a Windows PC:
- Remote PC access from iPad (mirror the PC on the iPad)
- Install Windows App from the App Store on the iPad.
- On the Windows PC, enable Remote Desktop access.
- In Windows App on iPad:
- Open the app and complete the initial tour if prompted.
- Tap the + icon and choose PC.
- Enter the PC’s hostname or IP address.
- Save, then tap the PC entry under Devices to connect.
- This mirrors the PC screen on the iPad (remote desktop session). It does not extend the desktop as a separate monitor, but allows controlling the PC from the iPad.
- Connect to cloud/remote resources from iPad
- If using Azure Virtual Desktop or Remote Desktop Services, Windows App on iPad can connect to remote devices and apps:
- Install Windows App on iPad.
- Tap Work or School Account (for Azure Virtual Desktop) or Workspace (for Remote Desktop Services) and sign in.
- Select the device or app from the Devices or Apps tab to open it on the iPad.
- This again provides remote sessions, not a physical second monitor extension.
- If using Azure Virtual Desktop or Remote Desktop Services, Windows App on iPad can connect to remote devices and apps:
- Linking iPhone/Surface for browsing continuity (not extended display)
- For completeness: using Microsoft Edge on iPhone, a webpage can be sent to a Surface PC via Continue on PC, but this is for continuing browsing, not for extending displays.
Within the provided tools, the supported Microsoft scenarios are remote access (mirroring) and cross-device continuity, not using the iPad as a true extended desktop monitor for a Windows 10 PC.
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