winform如何打开电脑自带小软件

//打开电脑自带计算器软件
private void button3_Click(object sender, EventArgs e)
{
System.Diagnostics.ProcessStartInfo Info = new System.Diagnostics.ProcessStartInfo();
Info.FileName = "calc.exe ";//"calc.exe"为计算器，"notepad.exe"为记事本，"mspaint.exe "为画图
System.Diagnostics.Process Proc = System.Diagnostics.Process.Start(Info);
}

//打开电脑自带记事本软件
private void button2_Click(object sender, EventArgs e)
{
System.Diagnostics.ProcessStartInfo Info = new System.Diagnostics.ProcessStartInfo();
Info.FileName = "notepad.exe ";//"calc.exe"为计算器，"notepad.exe"为记事本，"mspaint.exe "为画图
System.Diagnostics.Process Proc = System.Diagnostics.Process.Start(Info);
}

//打开电脑自带画图软件
private void button4_Click(object sender, EventArgs e)
{
System.Diagnostics.ProcessStartInfo Info = new System.Diagnostics.ProcessStartInfo();
Info.FileName = "mspaint.exe ";//"calc.exe"为计算器，"notepad.exe"为记事本，"mspaint.exe "为画图
System.Diagnostics.Process Proc = System.Diagnostics.Process.Start(Info);
}