Merge columns to replace existing columns. In Query Editor, ensure that the columns that you want to merge are of Text data type. Right-click a column header, and select Change Type > Text from the context menu. Select two or more columns to be merged. Press the CTRL key, and then click on the column headers to select the columns that you want to merge.
Normally we figure out someone's age with current date subtracting the given birth date. So does it in Excel. Step 1: Enter current date in a blank cell, such as 2016/4/7 in Cell B2. Step 2: In another blank cell (says cell C2), enter the formula =INT((B2-A2)/365), and press the Enter key.
NOTE: If you click the Default button to change the default date format in the Date and Time dialog box, the default date is NOT changed when you restart Microsoft Word.When you click Field on the Insert menu and then click Date under Field names, the default date is determined by a registry setting. Under Setting, type in the desired date format, and click OK. 2  On the File menu, click Templates, and then click Add. 3  Change to the Macros folder listed under Winword (for example, C:\Msoffice\Winword\Macros). 4  Click to select the Macros7.dot file and click OK.