What can I say? Great service for years and years to come. I always trust Google when ever I need to research. P.S. To those who say Google is bad because they track, well obviously, they can't allow terrorists to use their search engine for illegal things.
Google has developed and utilizes the most advanced tracking by cookie mechanism in the world. I believe that they likely have the largest database of information about humans on the planet (yes, even beating the intelligence agencies).
Rakel, just in case you aren't aware, that's not spyware OR adware. It's customer experience improvement. It tracks what you search for so you can search more easily next time because it will bring up a list of your most frequent and most recent searches. If you haven't noticed, your browser also does that with websites. Oh My Gosh! YOUR BROWSER IS SPYWARE! OH NO! DESTROY ALL YOUR LINKS TO THE INTERNET! People need to educate themselves before making any "expert" topics. Cookies are not viruses - they are not harmful, but everyone puts the blame on them when something bad happens. All malicious cookies are cookies, but not all cookies are malicious cookies.
positives points (+): Google is the best search engine for the web. It is very useful and a fast search engine.
négative points (-): Google tracks everything you do and don't make it easy for the average person to get rid of the information they have collected without extensive digging.