Keyboard shortcuts can supercharge your workflow - if you know what they are. Here are the ones I recommend to every user.
Press Alt > W > E > F in sequence (not all at once). This sequence activates the View tab and toggles the Focus Cell. Remembering this shortcut lets you treat the feature as a temporary reading ruler.
Microsoft's spreadsheet program can do way more than you might imagine. These are the hacks and tricks you need to know.