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# Standard profile

Some examples assume that your system runs the standard profile when it is started. This configures your system and makes some standard utilities available.

Enter `CR` (capital letter `C` followed by capital letter `R`) into the ijx window as a quick check on whether the profile has been run.

       CR

If the result is a blank line, then profile has been run and you can skip the rest of this section.

If instead you see:

       CR
    ³value error

you will have to change your J icon to run the standard profile

.

The standard profile is in file system\extras\config\profile.ijs in your J directory. You need to edit the J icon properties to indicate that this file should be run when J starts.

On the Macintosh you double-click the J icon labeled profile.ijs to start J with the standard profile.

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