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Quick Start

After installation, follow these steps to get started.


  1. Open the todo input PC: Click an empty area of the desktop todo widget. App: Open the app, tap an empty area or the + button in the todo list.

  2. Type and save Enter your todo content, press Enter (PC) or tap Save (App).

  3. Smart date recognition Type “Project proposal Friday 3pm” — the date and reminder time are auto-parsed.


  • One-time reminder: Edit todo → set a specific time → get a notification
  • Countdown: Set a target date → the list shows “X days left”
  • Recurring to-do: Create rules on the recurring to-do management page → Automatically generates to-dos each day

  • Click the dot before a todo → Mark as complete
  • Completed to-dos move to the ‘Completed’ area and can be restored anytime
  • Completion can be undone; deletion cannot

The core experience of the Windows version: fully transparent desktop widgets embedded in your wallpaper — no taskbar clutter, visible at startup.

Bring up desktop widgets:

  1. Click the YYNote icon in the system tray (bottom-right)
  2. Select which modules to show: Todo / Sticky Notes / Calendar / Weather
  3. Widgets appear as transparent overlays on your desktop

Adjust position and size:

  • Drag the title bar → Move widget
  • Drag the edge → Resize widget

Manage widgets: Right-click tray icon → SettingsApp Settings to enable/disable modules, set auto-start.


Sticky notes don’t have reminders, recurrence, or calendar integration — they’re purely for recording.

Common uses:

ScenarioUse Sticky Notes
Sudden inspiration, quick capture
Meeting notes, no reminder needed
Shopping list
Temporary notes

For things that need reminders, use Todos. For pure recording, use Sticky Notes.


Tags are the core tool for managing content across lists. One todo can have multiple tags, and tags can filter content into different views.

Create a tag: In the todo/note edit page, tap the tag input, type a name, press Enter.

Auto-tagging: When you create a new todo or sticky note inside a list, it automatically inherits that list’s tag rules. For example, creating a to-do inside the ‘Work’ list automatically gets the ‘Work’ tag — no manual selection needed.