To unhide or hide multiple rows and columns in Excel, you need to follow the same method as above. That said, you need to choose the columns or rows, right-click on it and select the Hide option.

First, when you hide columns in Excel (by right-clicking the relevant column or columns, and clicking "Hide"), it's easy for you or others to forget that the spreadsheet contains hidden data.

Revealing hidden rows and columns in Google Sheets is also very straightforward, however the indicator for a hidden section is a triangle (or possibly arrow) flanking the line between its two ...

Hide or delete Rows from Sheets If you are not interested in hiding or deleting columns, you can do the same with rows. Highlight the required rows, right-click, and select Hide Rows, and that’s it.

Figure D Hiding rows and columns displaces the work area. To unhide all columns and rows in the sheet, click the sheet selector at the intersection of the row and column header cells.

How to hide a column in Excel The keyboard shortcut to hide a column, a contiguous selection of columns, or a non-contiguous selection is Ctrl + 0. That’s a numeric zero, not an uppercase O.