I’m actually a noob at HTML coding, but I’ve found a code for a button (let’s imagine it does something useful, showing current time was the first thing I found). The problem is that if I just paste the code into HTML in description, it shows as a plain text.

The same thing happens when I use <script> tags.

P.S. If you’re curious, I want to create several buttons that display a certain text depending on which one was clicked. Thanks for help in advance!