How-To Geek on MSN

Microsoft Excel isn't a database, please stop using it like one

Excel offers no such constraint. If someone is determined to enter bad data, they can simply paste values over a validated ...
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Why LNK Files in Windows Are a Major Security Vulnerability and How to Stay Safe

Windows shortcuts (LNK files) can hide more than they show. Keep your system secure by protecting yourself against LNK files vulnerability.
How-To Geek on MSN

Stop using so many tabs in Microsoft Excel

Fragmenting your data across many Excel tabs is a common habit that silently kills file performance, introduces hidden errors ...