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 ...
MUO on MSN

Learning REDUCE in Excel completely changed how I use spreadsheets

REDUCE allows you to iterate through your data, building your result step-by-step, in the same way a loop operates in a ...
WeLiveSecurity

How password managers can be hacked – and how to stay safe

With access to the credentials stored in your password manager, threat actors could hijack your accounts to commit identity ...

Nuclear codes, voicemail hacks and businesses going bust. These are some of the biggest password blunders

A 2014 security report resurfaced this week showing that the password for the server managing the CCTV network at the Louvre was simply “LOUVRE.” Here are some examples of technological mishaps and ...