How to hide and unhide columns in Excel to optimize your work in a spreadsheet

You can easily hide and unhide columns in Excel by individually revealing hidden columns or using the "Format" option to unhide all hidden cells.

How to freeze columns in Microsoft Excel to compare data throughout your spreadsheet

You can freeze columns in Excel with a few clicks, and then unfreeze them when you no longer need to view them statically.
MrExcel on MSN

Excel: How to Hide the Floating Copilot Icon (No Add-In Needed!)

If you use Excel 40 hours a week (and those are the weeks you are on vacation), welcome to the MrExcel channel. Home to 2,400 ...
MUO on MSN

This one Excel symbol will change how you write formulas

The best way to do this is by converting your data to an Excel table. Select your data range (A1:E11), press Ctrl + T, and click OK. Excel names it something like "Table1"; in my case, it's Table3, ...