Hi frustrated novice user,

I understand your frustration, but don't worry, I can definitely help you with this task. Here's how you can filter for numbers ending in 000:

1. Select the column that contains the numbers you want to filter.
2. Click on the "Data" tab in the ribbon at the top of the screen.
3. Click on the "Filter" button to turn on filtering for the selected column.
4. Click on the drop-down arrow in the header of the selected column.
5. Click on the "Text Filters" option.
6. Click on the "Ends With..." option.
7. In the "Ends With" dialog box, type
   Code:

   "000"

   (without the quotes) and click "OK".

This should filter the column to show only numbers that end in 000. If you want to copy or move these filtered results to another location, you can select the filtered cells and then copy or cut and paste them to a new location.