Can anyone show me how to adjust the time and date ranges for it to record only 8 hours work time instead of 24 hours? For example, if I want to find out how long someone takes to enter information record into the system from the time it has uploaded, but I don't want Excel to calculate the time between 4:30pm to 7:30am the next day. I don't know how to format the excel spreadsheet so it just calculate it only the 8 hours work day. For example, if the item uploaded at 4:25pm, the end of a work day, but it didn't set up till the next morning at 7:35am, which means it takes someone 10 minutes to enter that information in the system instead of 15 hours. Please advise. I hope my question makes sense.