ニュース

Bookkeepers, project managers, HR departments and more use the Excel Date & Time functions WEEKNUM, ISOWEEKNUM, WORKDAY, WORKDAY.INTL to calculate time. Here's how.
Excel's Date & Time functions help you calculate a day's serial number, move to a 360-day accounting calendar, and more. We cover Date, Days, Days360, Time, and Weekday ...
Learn how to create date lists in Excel using autofill, formulas, and advanced techniques. Save time and boost efficiency with these tips ...
Save time and effort by learning how to use the TIME() function in Excel to enter a series of incremental times in this step-by-step guide.
Calculate the difference between two values in your Microsoft Excel worksheet. Excel provides one general formula that finds the difference between numbers, dates and times.
How to Calculate the Total Hours Formula in Excel. As a spreadsheet software program, Microsoft Excel has many useful features for a small business's productivity.
On Monday, the company announced that its Copilot AI is now available as an Excel function for Microsoft 365 insiders. That means you can add COPILOT to a formula and then use natural language in a ...
Are you tired of manually entering a time and date formula into each of your Microsoft Excel worksheets? Then learn how to shave time off your Excel work by creating a named Date/Time stamp formula.
Use either keyboard shortcuts or the NOW and TODAY functions to display the current date and time in Excel and Google Sheets spreadsheets together.