There are 16 free training classes of how to use office suite for Functions and Formulas
Use SUM function to quickly calculate the sum
01:31Use IF function to judge data
01:48A quick way to calculate sum, average, count, max, and min
01:34Use Date function to convert date format
01:50AVERAGE function quickly average data
00:57Use COUNTIF function for conditional statistics
01:32Use the DATEDIF function to calculate the intervals of dates
03:12Use the Today function to quickly calculate days between dates
01:57Use COUNT function to count the number of cells with parameters
01:20SUBTOTAL function: Calculate the data with the hidden value
02:33TEXT formula in WPS Spreadsheet
03:09Use the ROUND function to round decimals quickly
01:57Use SUMIFS function with multiple criteria
02:27COUNTIFS function: count data of multiple criteria
01:57Look up data quickly with LOOKUP function
04:23How to use the FILTER Function
03:14Relate tags of office software Functions and Formulas
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