These are the skills that companies are actively, sometimes desperately, seeking right now. Get ready to peek behind the ...

Excel still trips over dates, ghost links, and undo history. These six fixes would save hours for everyday users.

Lucas Downey is the co-founder of MoneyFlows, and an Investopedia Academy instructor. The Ulcer Index (UI) is a technical indicator that quantifies downside risk by measuring the depth and duration of ...