Why is the background on my ?

Question

A dark green homepage appeared today for no reason

Answer 1

it could be spyware from a site that you visited or if you have downloaded anything lately. i recommend a full anit-virus and spyware scan.

possible anti-virus and Anti-spyware programs if you don't have one at

http://www.moneysavingexpert.com/shoppin...

Answer 2

I have the same colour on mine and so does my b/friend on his, so were assuming they are colour blind because it's sickly.