🔔 Fix Cross-Device Notification Sync and Focus Assist

Last updated: August 23, 2025

Resolve notification synchronization failures between Windows devices and configure coordinated Focus Assist and Do Not Disturb modes across your ecosystem.

Not sure this is your exact issue? Every WindowsHelper guide is scoped to one specific problem — not a generic troubleshooting checklist — so if the title above matches what you're seeing, this is the right guide.

What this helps with

What to expect: Medium difficulty • usually about 25-35 minutes.

This is one of 25 Multi-Device Ecosystem Synchronization fixes in the WindowsHelper library. The full step-by-step fix lives in the WindowsHelper app.

Coming soon in the app

The full step-by-step fix for this lives in the WindowsHelper phone app — coming soon, no price announced yet. The free PC Companion (available now) is the piece that connects your phone to your PC.

🔔 Get notified at launch

Related fixes in Multi-Device Ecosystem Synchronization

Browse all 1,000+ fixes →