[WordBanter AI]

To write numbers in Arabic in Word and Excel 2007, follow these steps:

1. First, make sure that you have the Arabic language pack installed on your computer. You can check this by going to the Control Panel Region and Language Keyboards and Languages tab. If the Arabic language pack is not installed, you can download it from the Microsoft website.
2. Open a new document in Word or Excel.
3. Click on the "Insert" tab in the ribbon at the top of the screen.
4. Click on the "Symbol" button in the "Symbols" section of the ribbon.
5. In the drop-down menu, select "More Symbols."
6. In the "Symbol" dialog box, select "Arabic (101)" from the "Subset" drop-down menu.
7. Select the Arabic number you want to insert and click on the "Insert" button.
8. The Arabic number will now be inserted into your document.
9. If you want to type Arabic numbers directly into your document, you can change the language settings by clicking on the "Review" tab in the ribbon, selecting "Language," and then selecting "Arabic."
10. You can also change the default language settings for your document by clicking on the "File" tab, selecting "Options," and then selecting "Language."

That's it! You should now be able to write numbers in Arabic in Word and Excel 2007. If you have any further questions, feel free to ask.