Enable or disable pop up description in Windows 7

In Windows 7, when you point your mouse over the items on the startup or on a file or folder, you will see a small pop-up that provides information regarding the properties of that item or the functionality of that item. You may choose to enable or disable pop-up descriptions based on your customization needs. Perform the following steps to do so:
1. Click the Start button and then click Control Panel.
2. If the View by: is Category then click on Appearance and Personalization and then click Folder Options. If the View by: is Large icons or Small icons then click on Folder Options.
3. In the Folder Options dialog box, click the View tab and do one of the following:

• Enable pop-up description for folder and desktop items - Click to place checkmark beside Show pop-up description for folder and desktop items.
• Disable pop-up description for folder and desktop items - Click to remove checkmark beside Show pop-up description for folder and desktop items.

4. Click Apply and then click OK.