Stickies is a program that manages and displays stickers (windows) on the screen with information that looks like yellow Post-It® self-adhesive cards. It differs from other programs of this type in the possibility of sending cards to another computer via TCP/IP network or via SMTP mail server. The program starts automatically when the operating system starts.

Various skins for the program are available on the program's website. - Fonts and color of stickers can be defined by the user - Stickers can be sent to another computer via TCP/IP network or via SMTP mail server - Hierarchical list of friends, which can be automatically downloaded from other friends - Playing a wav file or a sound signal from a loudspeaker on reception - Signing (e.g. "Wav file").

The stickers can be hidden for a certain period of time to appear on the screen at the appropriate time - Multilingual interface - Save to file or import from file - Setting the transparency of stickers (Windows 2000/XP)