This Uninstall Programs entry corresponds to a program that we are unsure as to whether or not you should remove it.
If you are concerned that this entry may be related to malware of some sort, then please feel free to ask in the Am I Infected forum in order to receive help
Ask Toolbar for Internet Explorer
Add or Remove Programs entry for Ask.com Toolbar. This toolbar enhances internet browsing and provides a direct link to the "ask.com" search engine. This program is not know to be bundled with spyware - The company strongly denies the toolbar as being malware. See the link here