Google Sheets overrides the original data. If you want to use full names later, copy the rows, paste them to another column or sheet, and run the Split text to columns function.

Hiding rows & columns in Google Sheets declutters your spreadsheet for easier digestion. Hiding affects entire row or column move data to keep visible before hiding. Unhide rows & columns by ...

We will also show you how to repeat the row or column headers while printing a multi-page spreadsheet document. How to add Headers or Footers in Google Sheets?

The larger a spreadsheet gets, the more likely you'll want to start hiding rows or columns or maybe you've been given a sheet that has hidden rows or columns.

Tired of manual data manipulation in Google Sheets? These add-ons will change the game.

Once you’ve done that, Sheets will automatically create filters for each column and add visual separators for your rows, so you don’t have to manually select every other row and turn it gray.