To do Alt + L R on Mac in Excel, download and install Accelerator Keys, then press Option, followed by L, R.
Command: Record Macro
This is how to do Alt + L R on Mac in Excel with Accelerator Keys, the native ribbon and alt key shortcut solution for Mac users who get more done with Excel.
Alt + L r starts recording a new macro. Excel will capture your actions as VBA code until you stop recording. This is a quick way to automate repetitive tasks without writing code manually.