What are your most used keyboard shortcuts that aren't the obvious ones?

We all know Ctrl+C and Ctrl+V. And everyone loves Ctrl+Z. But I'm curious about the shortcuts you use constantly that might not be as well known. The ones that save you time every single day but most people dont think about.

For me its Ctrl+Shift+Arrow to select entire data ranges in a split second. Changed how fast I can format stuff. Also Ctrl+Space and Shift+Space for selecting whole columns or rows without touching the mouse. And Alt+E+S+V for paste special values even though theres probably a faster way now.

I work with messy reports a lot and these little shortcuts add up over a week. Probably shave hours off manually selecting things.

What are the shortcuts you use constantly that new users might not know about Or even just the ones that are underrated. Always looking to speed up my workflow and theres so many hidden ones in Excel that nobody talks about. Ctrl+, for todays date is another one I only discovered recently.