By some definitions, a macro photograph is one in which the size of the subject on the negative or image sensor is life size or greater. However, in other uses it refers to a finished photograph of a subject at greater than life size.
https://en.wikipedia.org/wiki/Macro_photography
Use Macros with Excel (Except for Excel 2008 for Mac) 1  1. Verify that your Excel preferences allow you to run macros. 2  2. Open the workbook that contains or will contain the macro. 3  3. Verify that macros are enabled in the specific workbook, which will let the macro be run.  4. Consider how you want to use the macro.
http://www.wikihow.com/Use-Macros-in-Excel
Click Developer>Record Macro. 1  In the Record Macro dialog box, enter a macro name and Shortcut Key (if applicable). 2  The dialog box disappears, and the Record Macro button changes to a Stop Recording button. 3  Enter your keystrokes, formulas, and so forth, then click the Stop Recording button and run your macro.
http://www.pcworld.com/article/2880353/software-productivity/5-essential-tips-for-creating-excel-macros.html
The system also provides a field for Description, though not everyone uses it. Macro names must begin with a letter and cannot contain spaces, symbols, or punctuation marks. After the first letter, you can use more letters, numbers, or the underscore character, but the maximum length is 80 characters.
http://www.pcworld.com/article/2880353/software-productivity/5-essential-tips-for-creating-excel-macros.html
Macro photography (or photomacrography or macrography, and sometimes macrophotography), is extreme close-up photography, usually of very small subjects and living organisms like insects, in which the size of the subject in the photograph is greater than life size (though macrophotography technically refers to the art of making very large photographs ...
https://en.wikipedia.org/wiki/Macro_photography
Macro photography. 1  Photomacrograph of a common yellow dung fly (Scathophaga stercoraria) made using a lens at its maximum 1:1 reproduction ratio, and an 18×24mm image sensor, the on-screen display of the photograph results in a greater than life-size image.
https://en.wikipedia.org/wiki/Macro_photography
Macros are disabled by default in Excel. This is to protect you from malicious macros running automatically in downloaded Excel files. To use macros, you will have to first enable them from the Trust Center. To do this, go to File -> Options -> Trust Center. Click on the ‘Trust Center Settings’ button in this menu. In this new window, go to ‘Macro Settings’ and select the ‘Enable all macros’ radio button.
https://blog.udemy.com/excel-macros-tutorial/
Use Macros with Excel 2008 for Mac. Open the workbook where you need the macro. Open Script Utility, found in the AppleScript folder, inside your global Applications folder. Hit the record button and follow the process you want in the macro. Test that the recorded macro works as intended.
http://www.wikihow.com/Use-Macros-in-Excel
Click Developer>Record Macro. 1  In the Record Macro dialog box, enter a macro name and Shortcut Key (if applicable). Choose Personal Macro Workbook in the Store Macro In box, enter a description (if desired), and click OK. 2  The dialog box disappears, and the Record Macro button changes to a Stop Recording button.
http://www.pcworld.com/article/2880353/software-productivity/5-essential-tips-for-creating-excel-macros.html
A macro can be defined as the recording of a series of tasks. It’s the simplest form of automation – show a software program the steps you follow to get something done, and the software will follow along. When used right, macros can save you hours by automating simple, repetitive tasks.
https://blog.udemy.com/excel-macros-tutorial/
what do you use a macro for
You can use macro to protect you from malicious macros running automatically in downloaded Excel files. You use a macro for excel. You can use a macro for Excel. You can use macro for Excel. You use a macro to protect you from malicious macros running automatically in downloaded Excel files.