Finding the category ID number

You can’t easily find the unique ID number for a category unless you know where to look. To locate it, follow these steps:
1. Click Categories in the Posts drop-down list.
The Categories page opens.
2. Hover your mouse over the name of the category for which you need
the ID number.
The category ID number appears in the status bar of your browser.
Figure 6-5 shows the category ID in a browser’s status bar. (Mozilla
Firefox, Internet Explorer, and Safari have similar status bars.) The last part of the URL displayed in the status bar is tag_ID=1, which means that 1 is the ID for this Uncategorized category