Deleting Google history

[Kos]

How do you get rid of 'pre-dictive' searching from Google (previous searches coming up as you type)?
I want to delete previous searches and have tried Internet Options and un-ticked whichever box it was , as somebody had recommended on here but it didn't work.
I am using Microsoft Vista Home.

[ChuckFickens]

Assuming your using IE7

Click the Tools menu. Select Delete Browsing History .Click the Delete forms button.Click the Yes button in the confirmation window. Click the Close button.

[whiskeysheri]

Click in the box on Google, the box will drop down with previous searches; hold the mouse over the first and simply keep pressing delete on the keyboard until they've all gone. It works every time for me! :)

[wideboy]

Check this link for AutoComplete etc.

http://www.velocityreviews.com/forums/t194261- how-to-elminate-google-search-drop-down-list.h tml