title: How to Freeze sheets in Excel
body: <p>I am facing a problem in my excel workbook. I have 25+ sheets in my workbook
       and I want to look to sheet1 time to time. Is their any way that I can freeze first
       two sheets of my workbook? </p>
  
  <p>Currently I am navigating through sheets by pressing ctrl+page up button. 
  FYI I am Using MS-Office 2007</p>