Do not download the free Smiley Cental software from the advert when it is shown on the top of the page on this forum. This software has the Cool Web Search or CWS spyware in it.
This scumware is very hard to remove as it has many variants. If you think you have a CWS infection, here's the only tool that will get rid of it... http://www.intermute.com/products/cwshredder.html
Edited for clarity: Wombat
This scumware is very hard to remove as it has many variants. If you think you have a CWS infection, here's the only tool that will get rid of it... http://www.intermute.com/products/cwshredder.html
Edited for clarity: Wombat