ZeroTierOne/windows/WinUI/AboutView.xaml

<Window x:Class="WinUI.AboutView"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:WinUI"
        mc:Ignorable="d"
        Title="AboutView" Height="460" Width="300" Icon="ZeroTierIcon.ico">
    <Grid>
        <Image x:Name="image" HorizontalAlignment="Center" Height="100" Margin="0,10,0,0" VerticalAlignment="Top" Width="100" Source="ZeroTierIcon.ico"/>
        <RichTextBox x:Name="richTextBox" HorizontalAlignment="Left" Height="307" Margin="10,115,0,0" VerticalAlignment="Top" Width="275" IsReadOnly="True" IsDocumentEnabled="True" BorderThickness="0">
            <RichTextBox.Resources>
                <Style TargetType="Hyperlink">
                    <Setter Property="Cursor" Value="Hand" />
                </Style>
            </RichTextBox.Resources>
            <FlowDocument>
                <Paragraph>
                    <Span FontWeight="Bold" FontSize="18" FontFamily="HelveticaNeue">
                        <Run Text="Getting Started"/>
                    </Span>
                    <Span FontWeight="Bold" FontSize="12" FontFamily="HelveticaNeue">
                        <LineBreak/>
                    </Span>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run/>
                    </Span>
                </Paragraph>
                <Paragraph>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run Text="Getting started is simple. Simply click "/>
                    </Span>
                    <Span FontSize="12" FontFamily="Menlo-Regular">
                        <Run Text="Join Network"/>
                    </Span>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run Text=" from the ZeroTier status bar menu. To join the public network &quot;Earth&quot;, enter "/>
                    </Span>
                    <Span FontSize="12" FontFamily="Menlo-Regular">
                        <Run Text="8056c2e21c000001"/>
                    </Span>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run Text=" and click the Join button. Once connected, you'll be able to navigate to "/>
                    </Span>
                    <Hyperlink NavigateUri="http://earth.zerotier.net/" RequestNavigate="Hyperlink_MouseLeftButtonDown">
                        <Span Foreground="#FF0000E9" FontSize="12" FontFamily="HelveticaNeue">
                            <Run Text="earth.zerotier.net"/>
                        </Span>
                    </Hyperlink>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run Text="."/>
                    </Span>
                </Paragraph>
                <Paragraph>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run/>
                        <LineBreak/>
                    </Span>
                    <Span FontWeight="Bold" FontSize="18" FontFamily="HelveticaNeue">
                        <Run Text="Create a Network"/>
                    </Span>
                    <Span FontWeight="Bold" FontSize="12" FontFamily="HelveticaNeue">
                        <LineBreak/>
                    </Span>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run/>
                    </Span>
                </Paragraph>
                <Paragraph>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run Text="Visit "/>
                    </Span>
                    <Hyperlink NavigateUri="http://my.zerotier.com/" RequestNavigate="Hyperlink_MouseLeftButtonDown">
                        <Span Foreground="#FF0000E9" FontSize="12" FontFamily="HelveticaNeue">
                            <Run Text="my.zerotier.com"/>
                        </Span>
                    </Hyperlink>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run Text=" to create and manage your own virtual networks."/>
                    </Span>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <LineBreak/>
                        <Run/>
                    </Span>
                </Paragraph>
                <Paragraph>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run Text="For more information, visit "/>
                    </Span>
                    <Hyperlink NavigateUri="http://www.zerotier.com/" RequestNavigate="Hyperlink_MouseLeftButtonDown">
                        <Span Foreground="#FF0000E9" FontSize="12" FontFamily="HelveticaNeue">
                            <Run Text="zerotier.com"/>
                        </Span>
                    </Hyperlink>
                    <Span FontSize="12" FontFamily="HelveticaNeue">
                        <Run Text="."/>
                    </Span>
                </Paragraph>
            </FlowDocument>
        </RichTextBox>

    </Grid>
</Window>