You can freeze a row in Excel through the "Freeze Panes" menu. This lets you scroll through a spreadsheet without that frozen data leaving the screen.
Just started a new job and they gave me a 16" M2 Pro with 32GB RAM. I'm using it to drive 2 4K monitors, so along with the 16" display I have 3 screens to look at it, it's glorious. Anyway, we use ...