We've covered the Excel World Championship before, highlighting its excellent theme song, which starts off with the immortal ...
How-To Geek on MSN
Stop using IFERROR and ISERROR in Excel: Use IFNA instead
Many Excel spreadsheets use the IFERROR function to handle errors, but this masks critical structural and data issues.
Five hidden Excel rules show helper columns, LET, and LAMBDA in action, cutting errors and making updates quick for any ...
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