How-To Geek on MSN
Don't trust Excel's COUNTA function to count non-blank cells—here's a better method
In most counting scenarios in Excel, COUNTBLANK reliably counts blank cells, and COUNTA reliably counts populated cells.
Business.com on MSN
Understanding functions in PowerShell
Don’t copy and paste the same code over and over again. Instead, create a PowerShell function and save yourself time.
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