• Add fun, creativity, functionality and
  user interaction.
• Applets can display, calculate, and manipulate
  information and graphics.
• Secure

• Browser's VM must be compatible

No JDK (2.1%)	JDK 1.0 (6.7%)	JDK 1.1 (91.3%)
Netscape 1.n Netscape 2.n	Netscape 3.n - 4.05 Internet Explorer 3.n	Netscape 4.04 & 4.05 with patch Netscape 4.06 and above Internet Explorer 4.n Internet Explorer 5.n