Adware and Spyware Removers

Everyday I surf in the internet. Everyday I am bothered by adwares and spywares.
Now I use 2 free tools to remove them.
1st,
Spybot-Search & Destory
spybot-searchdestory

2nd,
Ad-Aware SE Personal
adawarese

Here is an article to compare these two tools.
Spy vs Spy: Ad-aware vs Spybot S&D