These 10 functions can help you solve many problems in Excel. Discover the SUM function's super powers. Some of these require the subscription version of Excel. Others have been around for decades. Functions covered: SUM, SUMIFS, XLOOKUP, IF, IFERROR, UNIQUE, FILTER, (BYROW and BYCOL), EDATE + INDEX Version: M365 - Subscription Recorded: May 2026 Level: Mixed - Beginner to Advanced Duration: 1 Hour Price: Free