Learn the difference between Excel COUNT and COUNTA, plus TEXTBEFORE and TEXTAFTER tricks, so you clean text and totals with ...
Learn how GROUPBY passes both subset and full arrays into LAMBDA in Excel, letting you compute percent shares fast and explain results clearly.
Learn to simulate stock prices with Excel and gain predictive power over market trends. Our step-by-step guide enhances your ...
Ever since Microsoft introduced Python in Excel, I have treated it as a ‘someday’ project. I knew Python integration was the ...
Diarmuid Early won first place in the 2025 Microsoft Excel World Championship. He has some pointers for using Excel at work.