Random IT Facts, FAQs, Questions and Answers.

VMs ( VirtualBox, VMware, Xen) virtualizes the hardware. Docker virtualizes the Operating System.

Top 3 companies with the most extensive tracker network:

1. Google is far and away #1 with trackers installed on 75% of the top million Internet websites.
2. Facebook is #2 at 25%.
3. Twitter is #3 at 10%.