7 essential Microsoft Excel tricks you should know

Excel - that many consider to be the best piece of software Microsoft has ever built - is one of the most widely used productivity applications around the world. Microsoft Excel that is now a part of Microsoft Office suite was first released 30 years ago on September 30, 1985 for the Apple Macintosh. The Windows variant came in 1987.

The are innumerable things that one can do with Excel and here are the top 7 compiled by Best STL as an infographic.