A simple Python Tkinter app that allows users to set a reminder message and a delay time (in minutes or seconds).
After the delay, a pop-up window appears with the reminder message and a "Dismiss" button.

python desktop_reminder_pop_up.py

🕒 DESKTOP REMINDER POP-UP 🕒
Enter reminder message: Drink water 💧
Enter time (in minutes): 0.1
✅ Reminder set!
(After 6 seconds) → 🕒 Pop-up appears: "Drink water 💧"

• Under 100 lines
• No external dependencies
• Uses Tkinter for GUI
• Clean, readable, and commented code
• Beep sound before popup

Developed by Diya Satish Kumar 🎓 Computer Science Student @ SVNIT Surat Contributed for Hacktoberfest 2025