Share Collaborate Notes & Documents Online With Springnote

If you working on some project or presentation and what to share the work with your fellow buddy that very second for some corrects or proofreading, then what you do? Springnote is web 2.0 service which makes real-time collaboration on office documents and notes easy, here other users can comment, and add content as needed.

Excel Tutorial: SUMIF with Multiple Conditions

The title of the post is a bit of a misnomer because the SUMIF function in Excel does not allow you to have more than condition. Excel 2007 introduced the SUMIFS function which allowed for multiple conditions. However, if you are using any version prior to Excel 2007 or if the persons who will be using your Excel workbook will be using a version prior to Excel 2007, then the SUMIF function will throw up an error.