One of my pet peeves is when I receive an improperly formatted spreadsheet from coworkers that’s not screen friendly or printer friendly. I get especially annoyed when someone sends me a spreadsheet to print out to bring to a meeting five minutes before it starts. When it comes out of the printer, it’s all broken up into bits and pieces on multiple pages, which causes me to go back to my workstation to reformat the page breaks. By the time I reprint the spreadsheet, I’m already late to the meeting. The great part is, everyone is late because they are busy reformatting the spreadsheet as well.