How to remove Speedbit Search from browser

Mozila Firefox

1. open mozilla
2. go to Tool>add ons - on the plugins/extensions tab , remove speedbit.
3. Also click on View>toolbars and check if Speedbit is listed their, if yes uncheck it.
4. go to control panel>add remove programs> highlight speedbit> remove.
5. type "about:config" in firefox address bar(without quotes)
6. search for "keyword.URL"
7. change its entry to " http://www.google.co.in/search?q="

Internet Explorer

1. Open Internet Explorer. 
2. Click the arrow next to the magnifying glass in the search box in the upper-right corner of the browser and click "Manage Search Providers."
3. Right click on the Speedbit from the list.
4. Click  "Remove" to removed the speedbit.
5. Relaunch Internet Explorer. The Speedbit toolbar no longer appears in the browser.