Excel Shortcuts to make you smart

I am using

Ctrl`(~) to show all formulas. (very useful) ( if you wanna check if you have reasonable formulas for all cells in a column)

Ctrl Home (to get to A cell)

Ctrl End (to get to end of your data cells)

Alt = (to add all, skipping 5 steps with this shortcut). Try if your life requires you to use excel.