There are two ways to fix this cause of the #SPILL! error. First, select the entire spill range (or at least the cell or ...
To restore a file, right-click on it and choose Restore (rather than Delete forever ). To restore multiple files, use the Shift key or the Ctrl/Cmd (Windows/macOS) key to select all the files you want ...
In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells.
Disk Cleanup is another utility that is accessible regardless of your Windows version. The easiest way to open it is to search for "Disk Cleanup" in the search bar and bring up the window.