Do not worry -- Excel did not spontaneously erase data from your spreadsheet ... Select "Visibility," and then select "Hide & Unhide" and "Unhide Columns" to make all missing columns visible.

Protecting cells in your ... modifying your data and formulas. Protected and unprotected cells look the same in a spreadsheet. To delete all unprotected cells, you must select all of them at ...

Follow the steps below to show charts with hidden data cells in Excel. Select the chart, then click the Chart Design tab. Click the Select Data button. Click the Hidden and empty cells button.

Step 1: Select all cells in the worksheet. By default, Microsoft Excel has every single cell on a new worksheet set to lock. This doesn’t mean that the cells are not editable at default ...

Excel selects the contiguous rows adjacent to the clicked cell ... Here’s how to do it: Use Ctrl + A to select all data to avoid manually highlighting the range containing blank rows.

How to lock cells in Excel 1. Select your whole sheet ... change, and move all the data, except the cells you want to lock, check every box except for the top one (which says "Select Locked ...

You can hide and unhide rows in Excel by right-clicking, or reveal all hidden rows using the "Format ... using without permanently deleting the data from your spreadsheet. To later reveal the ...