A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
Hi,
Click on cell B3 and go to Home > Conditional formatting > New Rule > Use a formula to determine which cells to format. In the Formula bar there, enter this formula
=AND(COUNTIF($A3:B3,"b")>0,COUNTIF($A3:A3,"e")=0)
Click on Format > Fill > Yellow > OK/Apply. Now copy the formatting from this cell to the right/down
Hope this helps.