MainWindow.xaml

<Window x:Class="NvidiaDrivers.MainWindow"
        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:nvidia_drivers"
        mc:Ignorable="d"
        Title="NVIDIA Driver Update Check" Height="250" Width="400"
        x:Name="mainWindow">
    <Grid x:Name="appGrid">
        <Grid.ColumnDefinitions>
            <ColumnDefinition />
            <ColumnDefinition />
            <ColumnDefinition />
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition />
            <RowDefinition />
            <RowDefinition />
            <RowDefinition />
            <RowDefinition />
        </Grid.RowDefinitions>
        <TextBlock x:Name="gpuName" Text="Finding GPU..." 
        Grid.ColumnSpan="3" Grid.Row="0" TextAlignment="Center"
        VerticalAlignment="Center" />
        <TextBlock x:Name="textBlock" Text="Checking for new driver..." 
        Grid.ColumnSpan="3" Grid.Row="1" TextAlignment="Center"
        VerticalAlignment="Center" />
    </Grid>
</Window>