The MS documentation for Excel is a pretty good resource to learn from these days, with text descriptions for just about every function, and videos for most too. This page [1] is an especially great resource. It's got a "top-10" list, which is a good place to start, as it covers the majority of things you'll see in a normal business document.
After those 10, they break them down by category, and have one for Financial Functions, which is going to be useful for you. Similarly, the Logical, Math & Trig, and Stats functions, will all be useful for looking at a Finance firm's spreadsheets.
After those 10, they break them down by category, and have one for Financial Functions, which is going to be useful for you. Similarly, the Logical, Math & Trig, and Stats functions, will all be useful for looking at a Finance firm's spreadsheets.
[1] https://support.microsoft.com/en-gb/office/excel-functions-b...