Your summarizations, analyses, projections, reports and so on, are only as good as your data. It’s important that you use every resource available to protect the validity of the data, which means you ...

Q. I spend a substantial amount of time entering data into Excel. Do you have any suggestions on ways to make this faster and/or more efficient? A. One of the best data-entry tools to use in Excel is ...

There are lots of times in Excel when you find yourself entering the same data over and over again. When you do, ask yourself if you can’t do the task more efficiently another way. For example, if you ...

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...