title: Searching string for double quotes
body: <p>When searching for a double quote using Instr, I know that you need to use 4 double quotes for the search string <code>Instr(String,"""")</code>, or alternatively, <code>Instr(String, Chr(34))</code>.
  What I don't quite understand is why 3 double quotes don't work <code>Instr(String,""")</code></p>
  
  <p>I have Googled for this, but haven't come across the answer I'm looking for. I realize this is a very basic question, but I can't seem to get my head around it.  </p>