3. restricted to a particular condition of life, as certain organisms that can survive only in the absence of oxygen (opposed to facultative). [1400â50; late Middle English obligat (adj.) < Latin obligÄre to bind =ob- ob- + ligÄre; see ligate]
The NOW() function is used to populate the date in Excel using either method. 1  Launch Microsoft Office Excel and click A1 on your spreadsheet. Press F2 and type the following to auto-populate the system date: = NOW() 2  Click the Developer tab and click Visual Basic to open the Visual Basic Editor.
To insert a dynamic date stamp into Excel, enter the following formula into any cell: =TODAY(). Excel will instantly put the current date into that cell. Every time you open the workbook or make a new calculation, Excel will update the cell to the current date.very time you open the workbook or a new calculation is made in the worksheet, Excel will update the cell with the current date and time. Unfortunately, there is no function to insert only a dynamic time stamp into Excel. However, you can change the formatting of the cell to make the NOW function display only the time.