Sticky notes are versatile tools that can be used for various purposes. Here are some creative ways to use sticky notes: 1. Create a Kanban board for task management. 2. Leave motivational messages or reminders on your computer or mirror. 3. Use them as bookmarks or page markers. 4. Write down important phone numbers or passwords and stick them on your desk. 5. Label items or categorize documents by color-coding with different sticky note colors.