With the holidays quickly approaching, so is cold and flu season, so it's important to understand how good hand hygiene is ...

Here is where the magic of VBA (Virtual Basic for Applications) comes in. It's an undiscovered Excel feature for creating custom functions, which has entirely changed how I handle my spreadsheets. In ...

Open a Notepad and copy-paste the following: Set WshShell = CreateObject("WScript.Shell") MsgBox ConvertToKey(WshShell.RegRead("HKLM\SOFTWARE\Microsoft\Windows NT\CurrentVersion\DigitalProductId ...

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