I am currently using Excel 2007 in a Windows 7 environment on a HP Compaq 6535b laptop. Since switching to Windows 7, any excel workbook that has multiple worksheets that don't appear on screen, I lose functionality of the side arrows on the bottom left of the screen to scroll to the various worksheets. I have to click on the current worksheet, worksheet tabs visible on screen, the arrows and various things many times before it knows I want to scroll, many times upto 15 to 20 times. This get very frustrating when most of my workbooks have many tabs. I can't even right click on the arrows to get the menu for worksheets to pick from. Any suggestions would be appreciated.