Excel still trips over dates, ghost links, and undo history. These six fixes would save hours for everyday users.

If you work with strings in your Python scripts and you're writing obscure logic to process them, then you need to look into ...

Handle millions of rows by loading queries into Power Pivot, building relationships, and creating measures for fast variance ...

Build a voice assistant on Raspberry Pi using ElevenLabs and Open Meteo, so you get live forecasts hands free.