How to Remove File Properties in Excel 2007

1. Launch Excel 2007. Click the 'Microsoft Office' menu button in the upper left corner of the window and select 'Open.' Locate the file with the properties you wish to remove and then click 'Open.'
2. Click the 'Microsoft Office' button again, click 'Prepare' and then select 'Properties.' Excel then displays your document's properties in its 'Document Information Panel.' Use your mouse to highlight any field that has text, such as the 'Author,' 'Title,' 'Subject' and 'Category' fields. Press your keyboard's 'Backspace' key to delete the information for that specific property.
3. Click the 'Document Properties' button above the property fields and select 'Advanced Properties' if you want to view additional file properties. Click the 'Summary' tab and use your mouse to highlight information in any of the listed fields. Press your 'Backspace' key to delete information in the field and then click 'OK' when you finish clearing the fields.
4. Click the 'Microsoft Office' button and select 'Save' to save your document with its removed file properties.