How do I make a userform to appear when I hit a button on the worksheet

[rs56369]

I have a command button on my worksheet, and I have a userform named
help1. I need for the userform to appear when someone clicks the command button, how do I do this?

[wmorrison49]

Here's a real basic example of a button that will make a userform appear. Go into the code so you can see what the code looks like.