Two winning tickets will split the $1.787 billion Powerball jackpot drawn on Saturday. Changes to Powerball and Mega Millions have led to increasingly large jackpots in recent years. By The New York ...

Mastering Excel goes far beyond SUM and VLOOKUP. By learning functions like COUNT, AVERAGE, SUMIF, SUBTOTAL, XLOOKUP, and INDEX/MATCH, you can find opportunities to improve your Excel sheet. Some ...