If website ads are really annoying you then here is a simple way to get rid of it.
Answer is AdBlock.
This is a simple extension available for Google Chrome and as well as Mozilla firefox. Install them and select your preferences to activate the AdBlock. Now just go to any page and see the ads disappeared.
You can configure AdBlock to display only text ads or allow ads on certain websites or just block everything.
Download links are given below.
Chrome users click here.
Firefox users click here.
Configuring AdBlock settings is very intuitive (Go to Tools -> Extensions -> Options of AdBlock), but if you still find it difficult somewhere, feel free to comment and we will be glad to help you.