Question: I'd like to prominently show a 'help' button when my meteor app is opened for the first time (on iOS). What's the best way to achieve this? That is, how can I easily confirm my meteor app is opened for the first time, after installing the app on iOS.

Answer: 
You can create a string array to hold the site addresses, like so:

```
string[] sites = {
    "http://google.com",
    "http://yahoo.com",
    "http://stackoverflow.com" };

```

And then use the `Random` class to select one of those sites on your button click:

```
private void button2_Click(object sender, EventArgs e)
{
    Random random = new Random();
    Process.Start(sites[random.Next(sites.Length)]);
}

```

The `Next` method of the random class will return a value less than the specified number, so no chance of an array out of bounds exception
Random number generator (should be a library for it in c#.

Add in a couple variables with your links, maybe store them in an array.

Then run that line you have with the array at the index that was randomly generated.