Unfortunately, you won’t find the “edit this cell” command listed in Excel’s keyboard customization section, so there’s no apparent way to change the shortcut.

Press these keys. Moving Around in an Excel Worksheet or Cell using Keyboard Shortcuts These shortcuts make it easier to navigate a cell or worksheet.

This keyboard shortcut lists includes quick ways to format cells, navigate the program, and carry out a few operations. The list is based on Excel 2016, but most will also work on Excel 2013.