[Excel] Even numbered lines

I exported a very large vendor list into Excel 2010 at work. I then emailed the spreadsheet home to work on it. I use Excel 2007 at home. I was able to delete all the data I don't want and to get my colums the way I want. The problem is the rows. How do I make each line of data take up one row instead of two. I've tried hiding and unhiding and that doesn't help. Neither does word wrap. I hope that makes sense. Please refer to the snippet attached and notice the lines are numbered 292, 294, 296 instead of 292, 293, 294. I want them to be numbered 1 through whatever in an increment of one. -- The only thing North Korea could wipe out in four minutes is a South Korean all-you-can-eat buffet.