A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
It would appear you've run into the infamousLast Cell property of Excel. To verify the cell that Excel believes is the last relevant cell, you can use Ctrl+End. This will take you to the cell that Excel believes to the the outer extent of information. The cell may not contain any information but the row and/or column it is on either has information or had information at some point.
To reset theLastCell of a worksheet, select a cell that is one down and one right to the one you want to be the absolute extents of your worksheet (e.g. all the way down and right). For example, if you want Z99 as the newLast Cell, select AA100. Next, walk through these steps to completely remove extraneous information,
- PressCTRL+Shift+<right arrow>. Release and pressCTRL+<spacebar>. Release and pressALT+E then D or right click the highlighted columns and selectDelete.
- PressHome, then pressCTRL+Shift+<down arrow>. Release and pressShift+<spacebar>. Release and pressALT+E thenD or right click the highlighted rows and selectDelete.
- PressCTRL+Home to return to A1. ImmediatelySave or (if you don't trust your keystrokes)Save As to confirm the new Last Cell position.
- PressCTRL+End and you should be in theLast_Cell (e.g. Z99).
It might seem like a lot, but it takes a lot more time to type it out here than it does to actually do it.
Due diligence: There is the potential here to delete a lot of possibly relevant data and/or formulas. Make sure you have a backup copy!