为何有时新建文件会出现这样一段程序,这是什么意思,望指教
<HTML><HEAD>
<META NAME="GENERATOR" Content="Microsoft Developer Studio">
<META HTTP-EQUIV="Content-Type" content="text/html; charset=gb_2312-80">
<TITLE>Document Title</TITLE>
</HEAD>
<BODY>
<!-- Insert HTML here -->
</BODY>
</HTML>