I think Excel gets an unfair reputation for being complicated, but it's not. I've spent enough time in spreadsheets, for both writing and engineering work, to know that a handful of practical tricks ...
Power users rely on these lesser-known Excel shortcuts to work faster across large datasets, formulas, and worksheets.
CTRL+PgUp Switches between worksheet tabs, from left-to-right. CTRL+PgDn Switches between worksheet tabs, from right-to-left. CTRL+SHIFT+(Unhides any hidden rows within the selection. CTRL+SHIFT+& ...