There is no shortage of note-taking and PKM software out there. Like many, I've experimented with endless tools to build an effective system to manage ever-growing information. Surprisingly, the ...

In Microsoft Excel, you can add Notes to your cells. When the cell has a note, a red indicator will appear at the corner of your cell. If you hover the cursor over the cell, the note will appear.

Q. I know that Excel has many great features, but I struggle with being able to find all of them, or even knowing if a feature exists to perform certain operations. Do you have any suggestions? A. It ...