To find out which folder they are stored in: 2.
It can be used as a worksheet function (WS) and a VBA function (VBA) in Excel. The LEFT function is a built-in function in Excel that is categorized as a String/Text Function. Today, I can no longer open any of my excel files with Excel, no matter the method (double-clicking, opening from the recently saved, from within the program, from the recovery windows, etc.) All my files can be opened with Calc, no problem. Last night the system had a windows update upon closing.