Microsoft Excel makes it easy to import data from other sources, such as Access and Oracle databases. Doing so, however, may result in poorly formatted data that is difficult to analyze, sort or ...

Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors, and turns reporting into a tedious chore. Here's why you need to stop.

New columns are always added to the right edge of the dataset. Simply click and drag a column by its header to move it. Also, remember to check that it has the correct format applied to it by clicking ...